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成套报价软件/扒图/Cad/新建项目.cs

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+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace MyApp
+{
+    /// <summary>
+    /// 新建项目 窗口(简化版,不依赖企业信息)。
+    /// UI 布局见 新建项目.ui.cs,本文件只含交互逻辑。
+    /// </summary>
+    public partial class 新建项目 : Form
+    {
+        // 价格格式化选项(与主项目 价格格式化.cs 保持一致)
+        private static readonly string[] 小数位选项 =
+        {
+            "保留整数", "保留1位小数", "保留2位小数", "保留3位小数",
+            "保留4位小数", "保留5位小数", "保留6位小数"
+        };
+        private static readonly string[] 取整方式选项 =
+        {
+            "不取整", "四舍五入", "四舍五入到角", "四舍五入到元",
+            "四舍五入到十元", "向上取整到元", "最近5元", "最近10元"
+        };
+
+        private readonly string _dbPath;
+        private readonly string _tableName;
+
+        public 新建项目() : this(null, null) { }
+
+        /// <summary>带数据库路径的构造函数(用于自动生成项目编号)。</summary>
+        public 新建项目(string dbPath, string tableName)
+        {
+            InitializeComponent();
+            _dbPath = dbPath;
+            _tableName = tableName;
+            InitPriceFormatCombos();
+            this.Load += 新建项目_Load;
+        }
+
+        private void InitPriceFormatCombos()
+        {
+            cmb单台价格.Items.Clear();
+            cmb单台价格.Items.AddRange(小数位选项);
+            cmb项目总价.Items.Clear();
+            cmb项目总价.Items.AddRange(小数位选项);
+            comboBox1.Items.Clear();
+            comboBox1.Items.AddRange(取整方式选项);
+            comboBox2.Items.Clear();
+            comboBox2.Items.AddRange(取整方式选项);
+        }
+
+        private void 新建项目_Load(object sender, EventArgs e)
+        {
+            FillAutoFields();
+        }
+
+        /// <summary>自动填充项目日期(当天)和项目编号(yyyyMMdd+3位序号)。</summary>
+        private void FillAutoFields()
+        {
+            DateTime today = DateTime.Today;
+            txt项目日期.Text = today.ToString("yyyy-MM-dd");
+
+            string datePart = today.ToString("yyyyMMdd");
+            int seq = GetNextSeqForDate(datePart);
+            txt项目编号.Text = datePart + seq.ToString("000");
+            txt项目编号.ReadOnly = true;
+            txt项目编号.TabStop = false;
+            txt项目编号.BackColor = System.Drawing.SystemColors.Control;
+        }
+
+        /// <summary>查数据库当天最大序号+1,失败返回1。</summary>
+        private int GetNextSeqForDate(string datePart)
+        {
+            if (string.IsNullOrEmpty(datePart) ||
+                string.IsNullOrEmpty(_dbPath) ||
+                string.IsNullOrEmpty(_tableName) ||
+                !System.IO.File.Exists(_dbPath))
+            {
+                return 1;
+            }
+            try
+            {
+                string connStr = "Data Source=" + _dbPath + ";Version=3;";
+                using (var conn = new System.Data.SQLite.SQLiteConnection(connStr))
+                {
+                    conn.Open();
+                    string sql =
+                        "SELECT MAX(CAST(SUBSTR(项目编号, 9) AS INTEGER)) " +
+                        "FROM " + _tableName + " " +
+                        "WHERE SUBSTR(项目编号, 1, 8) = '" + datePart + "';";
+                    using (var cmd = new System.Data.SQLite.SQLiteCommand(sql, conn))
+                    {
+                        object result = cmd.ExecuteScalar();
+                        if (result == null || result == DBNull.Value) return 1;
+                        int maxSeq;
+                        if (int.TryParse(result.ToString(), out maxSeq)) return maxSeq + 1;
+                        return 1;
+                    }
+                }
+            }
+            catch { return 1; }
+        }
+
+        /// <summary>收集对话框字段,以列名为键返回(供 Form3 写入数据库)。</summary>
+        public Dictionary<string, string> GetInputValues()
+        {
+            var values = new Dictionary<string, string>();
+            AddIfNotEmpty(values, "项目编号", txt项目编号.Text);
+            AddIfNotEmpty(values, "项目日期", txt项目日期.Text);
+            AddIfNotEmpty(values, "项目名称", txt项目名称.Text);
+            AddIfNotEmpty(values, "客户名称", txt客户名称.Text);
+            AddIfNotEmpty(values, "客户地址", txt客户地址.Text);
+            AddIfNotEmpty(values, "联系人", txt联系人.Text);
+            AddIfNotEmpty(values, "联系电话", txt联系电话.Text);
+            AddIfNotEmpty(values, "备注", txt备注.Text);
+            AddIfNotEmpty(values, "成套厂名称", txt成套厂名称.Text);
+            AddIfNotEmpty(values, "成套厂地址", txt成套厂地址.Text);
+            AddIfNotEmpty(values, "成套厂联系人", txt成套厂联系人.Text);
+            AddIfNotEmpty(values, "成套厂联系电话", txt成套厂联系电话.Text);
+            values["单台小数位"] = (cmb单台价格.SelectedItem ?? cmb单台价格.Text ?? "").ToString();
+            values["项目小数位"] = (cmb项目总价.SelectedItem ?? cmb项目总价.Text ?? "").ToString();
+            values["单台取整方式"] = (comboBox1.SelectedItem ?? comboBox1.Text ?? "").ToString();
+            values["项目取整方式"] = (comboBox2.SelectedItem ?? comboBox2.Text ?? "").ToString();
+            return values;
+        }
+
+        private static void AddIfNotEmpty(Dictionary<string, string> dict, string key, string value)
+        {
+            if (!string.IsNullOrWhiteSpace(value)) dict[key] = value.Trim();
+        }
+    }
+}

成套报价软件/扒图/CadBridge.cs

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+// ============================================================
+//  CadBridge:WinForms 宿主与网页 CAD(CAD-Viewer)之间的互操作桥
+//  · 下行(C#→网页):PostMessage 发 startPick/zoomToHandle/deleteHandles/clearHighlight
+//  · 上行(网页→C#):WebMessageReceived 收 paPicked/entityErased/paExited
+//  · 扒图结果与实体删除事件以 C# 事件形式提供给主窗口(替代 AutoCAD 版
+//    的 PaTextSelector.BatchTextsPicked 与 Database.ObjectErased)
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Web.Script.Serialization;
+using Microsoft.Web.WebView2.Core;
+using Microsoft.Web.WebView2.WinForms;
+
+namespace 成套报价软件
+{
+    public static class CadBridge
+    {
+        private static WebView2 _wv;
+        private static readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+
+        /// <summary>网页 CAD 是否已挂载(WebView2 已附加)。</summary>
+        public static bool IsViewerReady
+        {
+            get { return _wv != null && _wv.CoreWebView2 != null; }
+        }
+
+        /// <summary>网页 CAD 当前打开的图纸名(去扩展名;paPicked 消息携带更新,未带为空)。
+        /// 扒图写入箱号「图纸」列用。</summary>
+        public static string CurrentDrawingName { get; private set; }
+
+        /// <summary>记录网页 CAD 上报的图纸名(去扩展名;路径分隔符兼容 / 与 \)。</summary>
+        private static void SetCurrentDrawingName(string raw)
+        {
+            if (string.IsNullOrWhiteSpace(raw)) return;
+            try
+            {
+                CurrentDrawingName = System.IO.Path.GetFileNameWithoutExtension(raw.Replace('/', '\\'));
+            }
+            catch { CurrentDrawingName = raw; }
+        }
+
+        /// <summary>网页 CAD 中实体被删除(句柄十六进制字符串)。</summary>
+        public static event Action<string> EntityErased;
+
+        /// <summary>网页 CAD 加载渲染进度变化(文本已拼好,直接显示:
+        /// "加载中 35% · 阶段 PARSE · 12.3s" / "渲染完成 · 45.2s" / "打开失败")。</summary>
+        public static event Action<string> 加载状态;
+
+        /// <summary>网页 CAD 扒图完成一批(图号/箱号/元件)。</summary>
+        public static event Action<MyApp.PaMode, List<MyApp.PaTextResult>> PaPicked;
+
+        /// <summary>用户按 ESC 退出网页扒图连续模式。</summary>
+        public static event Action PaExited;
+
+        /// <summary>用户按 F1(焦点在网页或宿主时都触发)——元件两两合并。</summary>
+        public static event Action F1Requested;
+
+        /// <summary>用户按 F2——元件三个一组合并。</summary>
+        public static event Action F2Requested;
+
+        /// <summary>用户按 F3——元件四个一组合并。</summary>
+        public static event Action F3Requested;
+
+        /// <summary>触发 F1 请求(消息过滤器等宿主侧来源调用)。</summary>
+        public static void RaiseF1()
+        {
+            if (F1Requested != null) F1Requested();
+        }
+
+        /// <summary>触发 F2 请求(消息过滤器等宿主侧来源调用)。</summary>
+        public static void RaiseF2()
+        {
+            if (F2Requested != null) F2Requested();
+        }
+
+        /// <summary>触发 F3 请求(消息过滤器等宿主侧来源调用)。</summary>
+        public static void RaiseF3()
+        {
+            if (F3Requested != null) F3Requested();
+        }
+
+        /// <summary>把 WebView2 挂到桥上(在控件初始化完成后调用一次)。</summary>
+        public static void Attach(WebView2 wv)
+        {
+            if (_wv == wv) return;
+            if (_wv != null) _wv.WebMessageReceived -= OnMessage;
+            _wv = wv;
+            if (_wv != null) _wv.WebMessageReceived += OnMessage;
+        }
+
+        private static void OnMessage(object sender, CoreWebView2WebMessageReceivedEventArgs e)
+        {
+            try
+            {
+                if (e.TryGetWebMessageAsString() != null) return; // 只处理 JSON 消息
+            }
+            catch { }
+            try
+            {
+                var msg = _json.Deserialize<Dictionary<string, object>>(e.WebMessageAsJson);
+                if (msg == null || !msg.ContainsKey("type")) return;
+                string type = msg["type"] as string;
+
+                if (type == "paPicked")
+                {
+                    int mode = Convert.ToInt32(msg["mode"]);
+                    // 网页端随批携带当前图纸文件名(未带时保留上次值)
+                    if (msg.ContainsKey("fileName"))
+                        SetCurrentDrawingName(Convert.ToString(msg["fileName"]));
+                    // 诊断:记录 fileName 是否上报(排查网页旧缓存/未带字段)——logs\cadbridge.log
+                    try
+                    {
+                        string logDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs");
+                        if (!System.IO.Directory.Exists(logDir)) System.IO.Directory.CreateDirectory(logDir);
+                        System.IO.File.AppendAllText(System.IO.Path.Combine(logDir, "cadbridge.log"),
+                            DateTime.Now.ToString("HH:mm:ss.fff") + " paPicked mode=" + mode +
+                            " fileName=[" + (msg.ContainsKey("fileName") ? Convert.ToString(msg["fileName"]) : "<无字段>") +
+                            "] Current=[" + (CurrentDrawingName ?? "") + "]" + Environment.NewLine);
+                    }
+                    catch { }
+                    var results = new List<MyApp.PaTextResult>();
+                    var arr = msg["results"] as System.Collections.ArrayList;
+                    if (arr != null)
+                    {
+                        foreach (Dictionary<string, object> item in arr)
+                        {
+                            results.Add(new MyApp.PaTextResult
+                            {
+                                Text = Convert.ToString(item["text"]) ?? "",
+                                FrameHandle = Convert.ToString(item["frameHandle"]) ?? "",
+                                TextHandle = Convert.ToString(item["textHandle"]) ?? ""
+                            });
+                        }
+                    }
+                    // WebMessageReceived 在 UI 线程触发,可直接调用主窗口
+                    if (PaPicked != null)
+                        PaPicked((MyApp.PaMode)mode, results);
+                }
+                else if (type == "drawingName")
+                {
+                    // 网页打开图纸时主动上报文件名(不等扒图)——右键新建箱号也要用到
+                    SetCurrentDrawingName(Convert.ToString(msg["fileName"]));
+                }
+                else if (type == "drawingOpened")
+                {
+                    // ★ 网页图纸就绪(真名通知)——读该图的蒙版回灌。
+                    //   存储主位置=图纸旁边的 sidecar 文件 <图纸完整路径>.cadmask.json
+                    //   (与 PDF 的 xxx.pdf.pdfmask.json 同模式,数据跟图纸文件走);
+                    //   sidecar 不存在时兜底读软件目录的旧存档(cadbt\扒图蒙版\,迁移期兼容)
+                    string key = msg.ContainsKey("key") ? Convert.ToString(msg["key"]) : "";
+                    string dwgPath = msg.ContainsKey("dwgPath") ? Convert.ToString(msg["dwgPath"]) : "";
+                    // ★ 去重:同 key 3 秒内的重复通知丢弃(实测出现过 16 连发风暴,
+                    //   每发都触发回灌+挂起,恢复调度全部错乱)
+                    if (key == _lastNotifyKey && (DateTime.Now - _lastNotifyAt).TotalSeconds < 3)
+                    {
+                        记日志("drawingOpened 重复通知已忽略: [" + key + "]");
+                        return;
+                    }
+                    _lastNotifyKey = key;
+                    _lastNotifyAt = DateTime.Now;
+                    记日志("收到 drawingOpened key=[" + key + "] dwgPath=[" + dwgPath + "]");
+                    _lastMaskKey = key;
+                    _lastDwgPath = dwgPath;
+                    回灌蒙版文件(key, dwgPath);
+                }
+                else if (type == "framesSaved")
+                {
+                    // ★ 网页每次画框/删框/合并后上报——写入该图纸的蒙版存档
+                    string key = msg.ContainsKey("key") ? Convert.ToString(msg["key"]) : "";
+                    string dwgPath = msg.ContainsKey("dwgPath") ? Convert.ToString(msg["dwgPath"]) : "";
+                    if (!string.IsNullOrWhiteSpace(key) && msg.ContainsKey("frames"))
+                    {
+                        try
+                        {
+                            string json = _json.Serialize(msg["frames"]);
+                            // 主存储:图纸旁边的 sidecar(有完整路径时);兜底:软件目录旧位置
+                            if (!string.IsNullOrWhiteSpace(dwgPath))
+                            {
+                                string sidecar = dwgPath + ".cadmask.json";
+                                System.IO.File.WriteAllText(sidecar, json);
+                            }
+                            else
+                            {
+                                string f = 蒙版文件路径(key);
+                                System.IO.Directory.CreateDirectory(System.IO.Path.GetDirectoryName(f));
+                                System.IO.File.WriteAllText(f, json);
+                            }
+                        }
+                        catch (Exception exW) { 记日志("蒙版文件写入失败[" + key + "]: " + exW.Message); }
+                    }
+                }
+                else if (type == "entityErased")
+                {
+                    string handle = Convert.ToString(msg["handle"]);
+                    if (!string.IsNullOrWhiteSpace(handle) && EntityErased != null)
+                        EntityErased(handle);
+                }
+                else if (type == "paError")
+                {
+                    string errMsg = Convert.ToString(msg["message"]);
+                    记日志("paError: " + errMsg);   // ★ 先落日志(模态弹窗会打断渲染,进度类上报绝不弹)
+                    System.Windows.Forms.MessageBox.Show(
+                        "网页 CAD 返回错误:\n" + errMsg,
+                        "扒数据", System.Windows.Forms.MessageBoxButtons.OK,
+                        System.Windows.Forms.MessageBoxIcon.Warning);
+                }
+                else if (type == "loadProgress")
+                {
+                    // ★ 三段进度:pct 0~100=文件解析;CONVERT_DONE=解析完/正式渲染开始;
+                    //   RENDER=渲染中(r=渲染百分比);RENDER_DONE=渲染完成(画面就绪,secs=全程耗时)
+                    int pct = msg.ContainsKey("pct") ? Convert.ToInt32(msg["pct"]) : 0;
+                    string stage = msg.ContainsKey("stage") ? Convert.ToString(msg["stage"]) : "";
+                    string secs = msg.ContainsKey("secs") ? Convert.ToString(msg["secs"]) : "0";
+                    int r = msg.ContainsKey("r") ? Convert.ToInt32(msg["r"]) : 0;
+                    string text;
+                    if (pct < 0)
+                    {
+                        text = "打开失败(文件无法解析)";
+                        记日志("[加载] " + text);
+                    }
+                    else if (stage == "RENDER_DONE")
+                    {
+                        text = "渲染完成 · " + secs + "s";
+                        记日志("[加载] 渲染完成(含正式渲染), 全程 " + secs + " 秒");
+                    }
+                    else if (stage == "RENDER")
+                    {
+                        text = "渲染中 " + r + "% · " + secs + "s";
+                        if ((DateTime.Now - _lastProgLogAt).TotalSeconds >= 5)
+                        {
+                            _lastProgLogAt = DateTime.Now;
+                            记日志("[加载] " + text);
+                        }
+                    }
+                    else if (stage == "CONVERT_DONE")
+                    {
+                        text = "解析完成(" + secs + "s), 正式渲染中...";
+                        记日志("[加载] 文件解析完成 " + secs + " 秒, 正式渲染开始");
+                    }
+                    else if (pct >= 100)
+                    {
+                        text = "解析完成(" + secs + "s)";
+                    }
+                    else
+                    {
+                        text = "加载中 " + pct + "% · " + stage + " · " + secs + "s";
+                        if ((DateTime.Now - _lastProgLogAt).TotalSeconds >= 5)
+                        {
+                            _lastProgLogAt = DateTime.Now;
+                            记日志("[加载] " + text);
+                        }
+                    }
+                    if (加载状态 != null) 加载状态(text);
+                }
+                else if (type == "webLog")
+                {
+                    // ★ 网页端诊断通道:只写 cadbridge.log,绝不弹窗(蒙版恢复各阶段/页面异常)
+                    记日志(Convert.ToString(msg["message"]));
+                }
+                else if (type == "f1")
+                {
+                    if (F1Requested != null) F1Requested();
+                }
+                else if (type == "f2")
+                {
+                    if (F2Requested != null) F2Requested();
+                }
+                else if (type == "f3")
+                {
+                    if (F3Requested != null) F3Requested();
+                }
+                else if (type == "paExited")
+                {
+                    if (PaExited != null) PaExited();
+                }
+            }
+            catch (Exception)
+            {
+                // 消息格式异常直接忽略,不影响宿主
+            }
+        }
+
+        private static void Post(object msg)
+        {
+            if (!IsViewerReady) return;
+            try
+            {
+                _wv.CoreWebView2.PostWebMessageAsJson(_json.Serialize(msg));
+            }
+            catch { }
+        }
+
+        // ---------- 蒙版文件持久化(cadbt\扒图蒙版\<图纸名键>.json) ----------
+
+        /// <summary>图纸键(网页 framesKey 同款:cadbt_pa_frames:名字)对应的蒙版文件路径。
+        /// 键里的':'换成'_'并清洗文件名非法字符。</summary>
+        private static string 蒙版文件路径(string key)
+        {
+            string safe = "";
+            char[] bad = System.IO.Path.GetInvalidFileNameChars();
+            foreach (char c in (key ?? ""))
+            {
+                bool invalid = c == ':' || c == '\\' || c == '/';
+                if (!invalid) foreach (char b in bad) if (b == c) { invalid = true; break; }
+                safe += invalid ? '_' : c;
+            }
+            string dir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "cadbt", "扒图蒙版");
+            return System.IO.Path.Combine(dir, safe + ".json");
+        }
+
+        /// <summary>宿主"打开CAD图纸"按钮待加载的图纸完整路径(取文件通道按此回字节)。</summary>
+        internal static string 待加载图纸路径 = "";
+
+        /// <summary>最后一次 drawingOpened 的 key/完整路径(手动"显示蒙版"按钮回灌用)。</summary>
+        private static string _lastMaskKey = "";
+        private static string _lastDwgPath = "";
+        private static string _lastNotifyKey = "";
+        private static DateTime _lastNotifyAt = DateTime.MinValue;
+        /// <summary>中间进度日志节流(loadProgress 每秒一条,日志 5 秒一条)。</summary>
+        private static DateTime _lastProgLogAt = DateTime.MinValue;
+
+        /// <summary>宿主端"打开CAD图纸"按钮:设置待加载路径并通知网页从同源通道加载。
+        /// 蒙版 sidecar(<dwgPath>.cadmask.json)就存在图纸旁边(与 PDF 同模式)。</summary>
+        public static void OpenLocalDrawing(string dwgPath, string name)
+        {
+            待加载图纸路径 = dwgPath;
+            Post(new { type = "openLocalFile", url = "http://localhost:5173/localfile/current", name = name, dwgPath = dwgPath });
+            记日志("宿主打开CAD图纸: " + dwgPath);
+        }
+
+        /// <summary>手动"显示蒙版"按钮:先回灌存档(网页只 stash),再下令绘制——
+        /// 用户点它时图纸必然可见=渲染稳定,与扒图场景同级,绕开自动时机的所有坑。</summary>
+        public static void ReloadMasks()
+        {
+            if (!string.IsNullOrWhiteSpace(_lastMaskKey))
+            {
+                回灌蒙版文件(_lastMaskKey, _lastDwgPath);
+            }
+            Post(new { type = "drawMasks" });
+            记日志("【显示蒙版】按钮: 回灌+绘制指令已发送");
+        }
+
+        /// <summary>读该图纸的蒙版并回灌网页(restoreFramesFromFile)。
+        /// 优先级:①图纸旁边的 sidecar(<dwgPath>.cadmask.json) ②软件目录旧存档(迁移兼容)。</summary>
+        private static void 回灌蒙版文件(string key, string dwgPath)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(key)) return;
+                string json = null, 来源 = "";
+                if (!string.IsNullOrWhiteSpace(dwgPath))
+                {
+                    string sidecar = dwgPath + ".cadmask.json";
+                    if (System.IO.File.Exists(sidecar))
+                    {
+                        json = System.IO.File.ReadAllText(sidecar);
+                        来源 = "sidecar(图纸同目录)";
+                    }
+                }
+                if (json == null)
+                {
+                    string f = 蒙版文件路径(key);
+                    if (System.IO.File.Exists(f))
+                    {
+                        json = System.IO.File.ReadAllText(f);
+                        来源 = "旧位置(软件目录)";
+                    }
+                }
+                if (json == null)
+                {
+                    记日志("蒙版存档不存在(跳过回灌): key=" + key + " dwgPath=" + dwgPath);
+                    return;
+                }
+                var frames = _json.Deserialize<System.Collections.ArrayList>(json);
+                if (frames != null && frames.Count > 0)
+                {
+                    Post(new { type = "restoreFramesFromFile", frames = frames });
+                    记日志("蒙版回灌(" + 来源 + "): " + key + " 共 " + frames.Count + " 框");
+                }
+            }
+            catch (Exception exR) { 记日志("蒙版文件回灌失败[" + key + "]: " + exR.Message); }
+        }
+
+        /// <summary>cadbridge 诊断日志(logs\cadbridge.log,与 paPicked 诊断同文件)。</summary>
+        private static void 记日志(string msg)
+        {
+            try
+            {
+                string logDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs");
+                if (!System.IO.Directory.Exists(logDir)) System.IO.Directory.CreateDirectory(logDir);
+                System.IO.File.AppendAllText(System.IO.Path.Combine(logDir, "cadbridge.log"),
+                    DateTime.Now.ToString("HH:mm:ss.fff") + " " + msg + Environment.NewLine);
+            }
+            catch { }
+        }
+
+        /// <summary>
+        /// 发送扒图命令。接受原 CAD 命令名(CADPATU/CADPAXH/CADPAYJ/CADPACL)
+        /// 或网页命令名(patu/paxh/payj)。
+        /// </summary>
+        public static void SendPaCommand(string cmd)
+        {
+            if (string.IsNullOrWhiteSpace(cmd)) return;
+            string c = cmd.Trim().ToUpperInvariant();
+            int mode = 0;
+            if (c == "CADPATU" || c == "PATU") mode = 0;
+            else if (c == "CADPAXH" || c == "PAXH") mode = 1;
+            else if (c == "CADPAYJ" || c == "PAYJ") mode = 2;
+            else if (c == "CADPACL" || c == "PACL")
+            {
+                ClearHighlight();
+                return;
+            }
+            else return;
+            Post(new { type = "startPick", mode = mode });
+        }
+
+        /// <summary>缩放居中到指定 Handle 的实体并高亮(点击表格行定位框)。</summary>
+        public static void ZoomToFrameHandle(string handle)
+        {
+            if (string.IsNullOrWhiteSpace(handle)) return;
+            Post(new { type = "zoomToHandle", handle = handle });
+        }
+
+        /// <summary>批量删除指定 Handle 的实体(删表格行联动删框)。</summary>
+        public static void DeleteFramesByHandles(IEnumerable<string> handles)
+        {
+            if (handles == null) return;
+            var list = new List<string>();
+            foreach (string h in handles)
+                if (!string.IsNullOrWhiteSpace(h)) list.Add(h);
+            if (list.Count == 0) return;
+            Post(new { type = "deleteHandles", handles = list });
+        }
+
+        /// <summary>
+        /// 合并蒙版:保留 keep 句柄的蒙版并扩大到所有 removes 蒙版的并集,
+        /// 被合并行的蒙版从网页 CAD 移除(元件合并时蒙版同步合并)。
+        /// </summary>
+        public static void MergeMasks(string keep, System.Collections.Generic.IEnumerable<string> removes)
+        {
+            if (string.IsNullOrWhiteSpace(keep)) return;
+            var list = new List<string>();
+            if (removes != null)
+                foreach (string h in removes)
+                    if (!string.IsNullOrWhiteSpace(h) && h != keep) list.Add(h);
+            if (list.Count == 0) return;
+            Post(new { type = "mergeMasks", keep = keep, removes = list });
+        }
+
+        /// <summary>清除网页 CAD 中的所有高亮。</summary>
+        public static void ClearHighlight()
+        {
+            Post(new { type = "clearHighlight" });
+        }
+
+        /// <summary>显示箱号组虚线框:把该箱号的箱号图框+全部元件图框求并集,
+        /// 网页 CAD 画一个橙色虚线矩形(点元件表/箱号表行时调用)。</summary>
+        public static void SetGroupFrames(System.Collections.Generic.IEnumerable<string> handles)
+        {
+            if (handles == null) return;
+            var list = new List<string>();
+            foreach (string h in handles)
+                if (!string.IsNullOrWhiteSpace(h)) list.Add(h);
+            Post(new { type = "groupHighlight", handles = list });
+        }
+
+        /// <summary>清除箱号组虚线框(点图号表行时)。</summary>
+        public static void ClearGroupFrames()
+        {
+            Post(new { type = "groupHighlightClear" });
+        }
+
+        /// <summary>画组虚线框并缩放到"装下整个组框"(点箱号/元件行跳转时)。
+        /// focusHandle=点中的那个框:网页端对它画黄色高亮框。</summary>
+        public static void ZoomToGroupFrames(System.Collections.Generic.IEnumerable<string> handles, string focusHandle = null)
+        {
+            if (handles == null) return;
+            var list = new List<string>();
+            foreach (string h in handles)
+                if (!string.IsNullOrWhiteSpace(h)) list.Add(h);
+            Post(new { type = "zoomToGroup", handles = list, focus = focusHandle ?? "" });
+        }
+    }
+}

成套报价软件/扒图/CadQuoteWindow.Designer.cs

@@ -0,0 +1,27 @@
+namespace 成套报价软件
+{
+	partial class CadQuoteWindow
+	{
+		private System.ComponentModel.IContainer components = null;
+
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null)) components.Dispose();
+			base.Dispose(disposing);
+		}
+
+		#region Designer generated code
+
+		private void InitializeComponent()
+		{
+			this.SuspendLayout();
+			//
+			// CadQuoteWindow
+			//
+			this.Name = "CadQuoteWindow";
+			this.ResumeLayout(false);
+		}
+
+		#endregion
+	}
+}

成套报价软件/扒图/CadQuoteWindow.cs

@@ -0,0 +1,36 @@
+// ============================================================
+//  停靠窗口:报价插件工具栏(左侧)——cadbt 独立版 QuoteWindow 原样搬入
+//  把 Form3 报价界面(cadbt 侧,namespace MyApp)作为子控件嵌入。
+// ============================================================
+using System.Windows.Forms;
+
+namespace 成套报价软件
+{
+    /// <summary>停靠窗口:报价插件工具栏(DockState.DockLeft),宿主为 MyApp.Form3。</summary>
+    public partial class CadQuoteWindow : WeifenLuo.WinFormsUI.Docking.DockContent
+    {
+        private MyApp.Form3 _form3;
+
+        /// <summary>内嵌的报价界面实例(主窗口功能区按钮跨窗口调用用)。</summary>
+        public MyApp.Form3 报价表单
+        {
+            get { return _form3; }
+        }
+
+        public CadQuoteWindow()
+        {
+            InitializeComponent();
+            this.BackColor = System.Drawing.Color.White;
+            Text = "报价工具";
+            TabText = "报价工具";
+
+            var form = new MyApp.Form3();
+            _form3 = form;
+            form.TopLevel = false;
+            form.FormBorderStyle = FormBorderStyle.None;
+            form.Dock = DockStyle.Fill;
+            Controls.Add(form);
+            form.Show();
+        }
+    }
+}

成套报价软件/扒图/CadViewerWindow.Designer.cs

@@ -0,0 +1,27 @@
+namespace 成套报价软件
+{
+	partial class CadViewerWindow
+	{
+		private System.ComponentModel.IContainer components = null;
+
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null)) components.Dispose();
+			base.Dispose(disposing);
+		}
+
+		#region Designer generated code
+
+		private void InitializeComponent()
+		{
+			this.SuspendLayout();
+			//
+			// CadViewerWindow
+			//
+			this.Name = "CadViewerWindow";
+			this.ResumeLayout(false);
+		}
+
+		#endregion
+	}
+}

成套报价软件/扒图/CadViewerWindow.cs

@@ -0,0 +1,260 @@
+// ============================================================
+//  停靠窗口:CAD 查看器(中央文档区)
+//  WebView2 承载网页版 CAD-Viewer(localhost:5173),并挂到 CadBridge。
+//  ★ 网页服务自启动:安装布局 {app}\cadbt\node\node.exe + {app}\cadbt\CAD-Viewer\dist\server.cjs
+//    (静态产物零依赖,客户机无需 Node 环境/pnpm dev;主程序同款端口探测模式)
+// ============================================================
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Net.Sockets;
+using System.Windows.Forms;
+using Microsoft.Web.WebView2.WinForms;
+
+namespace 成套报价软件
+{
+    /// <summary>停靠窗口:网页 CAD 查看器(DockState.Document)。</summary>
+    public partial class CadViewerWindow : WeifenLuo.WinFormsUI.Docking.DockContent
+    {
+        private WebView2 _webView;
+        private Label _hint;
+
+        /// <summary>静态服务进程句柄(退出时杀进程树)。</summary>
+        private static Process _serverProcess;
+
+        public CadViewerWindow()
+        {
+            InitializeComponent();
+            this.BackColor = System.Drawing.Color.White;
+            Text = "CAD 查看器";
+            TabText = "CAD 查看器";
+            FormClosed += (s, e) => 停止网页服务();
+            BuildToolbar();
+            挂加载状态();
+            LoadViewer();
+        }
+
+        /// <summary>CAD 网页服务端口(与 server.cjs 一致)。</summary>
+        private const int 服务端口 = 5173;
+
+        /// <summary>顶部工具栏:显示蒙版按钮(蒙版存档就位后手动加载——
+        /// 打开图纸统一走网页自带的上传界面,实测渲染无问题)。
+        /// 右侧状态标签实时显示加载渲染进度(大图 40~60 秒,期间黑屏是正常加载态)。</summary>
+        private ToolStripLabel _statusLabel;
+
+        private void BuildToolbar()
+        {
+            var ts = new ToolStrip();
+            ts.Dock = DockStyle.Top;
+            ts.GripStyle = ToolStripGripStyle.Hidden;
+            var btnMask = new ToolStripButton("显示蒙版");
+            btnMask.Font = new System.Drawing.Font("Microsoft YaHei UI", 9F);
+            btnMask.Click += (s, e) => 成套报价软件.CadBridge.ReloadMasks();
+            ts.Items.Add(btnMask);
+            _statusLabel = new ToolStripLabel("等待打开图纸(用网页里的选择文件按钮)");
+            _statusLabel.Font = new System.Drawing.Font("Microsoft YaHei UI", 9F);
+            _statusLabel.ForeColor = System.Drawing.Color.DimGray;
+            ts.Items.Add(new ToolStripSeparator());
+            ts.Items.Add(_statusLabel);
+            Controls.Add(ts);
+        }
+
+        /// <summary>订阅网页加载进度,实时刷到工具栏状态标签(完成后显示总耗时)。</summary>
+        private void 挂加载状态()
+        {
+            成套报价软件.CadBridge.加载状态 += On加载状态;
+            FormClosed += (s, e) => 成套报价软件.CadBridge.加载状态 -= On加载状态;
+        }
+
+        private void On加载状态(string text)
+        {
+            try
+            {
+                if (_statusLabel == null || IsDisposed) return;
+                if (InvokeRequired)
+                    BeginInvoke((MethodInvoker)delegate { 刷状态(text); });
+                else
+                    刷状态(text);
+            }
+            catch { }
+        }
+
+        private void 刷状态(string text)
+        {
+            if (_statusLabel == null) return;
+            _statusLabel.Text = text;
+            // 完成显示绿,失败红,进行中灰
+            if (text.IndexOf("渲染完成") >= 0) _statusLabel.ForeColor = System.Drawing.Color.Green;
+            else if (text.IndexOf("失败") >= 0) _statusLabel.ForeColor = System.Drawing.Color.Red;
+            else _statusLabel.ForeColor = System.Drawing.Color.DimGray;
+        }
+
+        private async void LoadViewer()
+        {
+            try
+            {
+                _webView = new WebView2();
+                _webView.Dock = DockStyle.Fill;
+                Controls.Add(_webView);
+                // ★ WinForms 停靠按控件集合逆序排版:Fill 控件必须处在最前(最低索引),
+                //   最后分剩余空间;不加这句,先加的工具栏(Top)会叠在 WebView 上面盖住 CAD 画面
+                _webView.BringToFront();
+                await _webView.EnsureCoreWebView2Async(null);
+                CadBridge.Attach(_webView);
+
+                // ★ 禁用浏览器快捷键(F5/Ctrl+R/Ctrl+F 等):刷新会丢掉所有扒图蒙版
+                _webView.CoreWebView2.Settings.AreBrowserAcceleratorKeysEnabled = false;
+
+                // ★ 先确保静态服务在线(复刻主程序 StartPriceWebView 的探测+拉起模式)
+                启动网页服务();
+
+                // 服务不可达时给用户明确提示
+                _webView.CoreWebView2.NavigationCompleted += (s, e) =>
+                {
+                    if (!e.IsSuccess && _hint == null)
+                        ShowLoadHint("无法连接网页 CAD 服务(端口 " + 服务端口 + ")。\r\n请确认 cadbt\\node\\node.exe 与 cadbt\\CAD-Viewer\\dist 目录完整,然后点击\"重新加载\"。");
+                };
+                // ★ URL 带时间戳:dist 网页热更新后强制 WebView2 拉新 index.html
+                //   (旧 node 进程无 no-store 头时会启发式缓存,网页端跑旧 bundle
+                //   导致宿主新消息无人处理——组框/高亮全失效)
+                _webView.CoreWebView2.Navigate("http://localhost:" + 服务端口 + "/?v=" + DateTime.Now.Ticks);
+            }
+            catch (Exception ex)
+            {
+                ShowLoadHint("WebView2 初始化失败: " + ex.Message + "\r\n请确认系统已安装 Microsoft Edge WebView2 运行时。");
+            }
+        }
+
+        /// <summary>启动 CAD 网页静态服务(端口已通=复用;不通=node server.cjs 后台拉起)。</summary>
+        private void 启动网页服务()
+        {
+            try
+            {
+                if (端口已通()) return;   // 上次实例或手动 dev server 已在服务
+
+                string baseDir = AppDomain.CurrentDomain.BaseDirectory;
+                // 安装布局:{app}\cadbt\node\node.exe + {app}\cadbt\CAD-Viewer\dist\server.cjs
+                // (make_package 已展平 packages 层,与独立 cadbt.exe 共用同一套文件)
+                string nodeExe = Path.Combine(baseDir, "cadbt", "node", "node.exe");
+                string serverScript = Path.Combine(baseDir, "cadbt", "CAD-Viewer", "dist", "server.cjs");
+                // ★ 开发机回退:仓库根在 bin\Debug 上三级(仓库根\成套报价软件\bin\Debug)。
+                //   旧代码只回退两级,算出 ...\成套报价软件\成套报价软件\cadbt\...(多一层项目目录),
+                //   开发版一直起不了服务——此前全靠装机目录实例顶着 5173 端口才没暴露
+                //   (2026-09-24 cad服务.log 实证:缺少 node.exe 或 server.cjs 路径带双层项目名)。
+                //   两级三级都探测,哪个存在用哪个(防未来目录层级再变)。
+                if (!File.Exists(nodeExe))
+                {
+                    string 三级 = Path.GetFullPath(Path.Combine(baseDir, @"..\..\..\cadbt\cadbt\bin\Debug\node\node.exe"));
+                    string 二级 = Path.GetFullPath(Path.Combine(baseDir, @"..\..\cadbt\cadbt\bin\Debug\node\node.exe"));
+                    nodeExe = File.Exists(三级) ? 三级 : (File.Exists(二级) ? 二级 : 三级);
+                }
+                if (!File.Exists(serverScript))
+                {
+                    string 三级 = Path.GetFullPath(Path.Combine(baseDir, @"..\..\..\cadbt\cadbt\CAD-Viewer\packages\cad-viewer-example\dist\server.cjs"));
+                    string 二级 = Path.GetFullPath(Path.Combine(baseDir, @"..\..\cadbt\cadbt\CAD-Viewer\packages\cad-viewer-example\dist\server.cjs"));
+                    serverScript = File.Exists(三级) ? 三级 : (File.Exists(二级) ? 二级 : 三级);
+                }
+
+                if (!File.Exists(nodeExe) || !File.Exists(serverScript))
+                {
+                    WriteDiag("[CAD服务] 缺少 node.exe 或 server.cjs: node=" + nodeExe + " script=" + serverScript);
+                    return;
+                }
+
+                var psi = new ProcessStartInfo
+                {
+                    FileName = nodeExe,
+                    Arguments = "\"" + Path.GetFullPath(serverScript) + "\"",
+                    WorkingDirectory = Path.GetDirectoryName(Path.GetFullPath(serverScript)),
+                    UseShellExecute = false,
+                    CreateNoWindow = true,
+                    WindowStyle = ProcessWindowStyle.Hidden,
+                };
+                _serverProcess = Process.Start(psi);
+                WriteDiag("[CAD服务] 已启动 node PID=" + (_serverProcess == null ? "?" : _serverProcess.Id.ToString()));
+
+                // 等端口就绪(最多 8 秒)
+                for (int i = 0; i < 40; i++)
+                {
+                    System.Threading.Thread.Sleep(200);
+                    if (端口已通()) { WriteDiag("[CAD服务] 端口就绪, 耗时 " + (i + 1) * 200 + "ms"); return; }
+                }
+                WriteDiag("[CAD服务] 端口 8 秒未就绪(继续导航,由 NavigationCompleted 提示)");
+            }
+            catch (Exception ex) { WriteDiag("[CAD服务] 启动异常: " + ex.Message); }
+        }
+
+        /// <summary>快速探测本机端口。</summary>
+        private static bool 端口已通()
+        {
+            try
+            {
+                using (var client = new TcpClient())
+                {
+                    var ar = client.BeginConnect("127.0.0.1", 服务端口, null, null);
+                    bool ok = ar.AsyncWaitHandle.WaitOne(400);
+                    if (ok && client.Connected) { client.EndConnect(ar); return true; }
+                }
+            }
+            catch { }
+            return false;
+        }
+
+        /// <summary>退出清理:杀 node 静态服务进程树(taskkill /T 覆盖可能的子进程)。</summary>
+        private void 停止网页服务()
+        {
+            try
+            {
+                if (_serverProcess != null && !_serverProcess.HasExited)
+                {
+                    int pid = _serverProcess.Id;
+                    Process.Start(new ProcessStartInfo("taskkill", "/PID " + pid + " /T /F")
+                    {
+                        CreateNoWindow = true, UseShellExecute = false, WindowStyle = ProcessWindowStyle.Hidden
+                    });
+                    WriteDiag("[CAD服务] 已停止 PID=" + pid);
+                }
+                _serverProcess = null;
+            }
+            catch (Exception ex) { WriteDiag("[CAD服务] 停止异常: " + ex.Message); }
+        }
+
+        /// <summary>简单诊断日志(logs\cad服务.log)。</summary>
+        private static void WriteDiag(string msg)
+        {
+            try
+            {
+                string dir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs");
+                Directory.CreateDirectory(dir);
+                File.AppendAllText(Path.Combine(dir, "cad服务.log"),
+                    DateTime.Now.ToString("HH:mm:ss.fff") + " " + msg + Environment.NewLine);
+            }
+            catch { }
+        }
+
+        private void ShowLoadHint(string text)
+        {
+            if (_hint != null) return;
+            _hint = new Label();
+            _hint.Dock = DockStyle.Fill;
+            _hint.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            _hint.Text = text;
+            var reload = new Button();
+            reload.Text = "重新加载";
+            reload.Dock = DockStyle.Bottom;
+            reload.Click += (s, e) =>
+            {
+                Controls.Remove(_hint);
+                _hint.Dispose();
+                _hint = null;
+                启动网页服务();
+                if (_webView != null && _webView.CoreWebView2 != null)
+                    _webView.CoreWebView2.Navigate("http://localhost:" + 服务端口 + "/");
+            };
+            Controls.Add(reload);
+            Controls.Add(_hint);
+            _hint.BringToFront();
+        }
+
+    }
+}

成套报价软件/扒图/Cad扒图窗口.cs

@@ -0,0 +1,85 @@
+// ============================================================
+//  文档区停靠窗口:CAD 扒图工作区
+//  = 独立 cadbt.exe 主窗口的完整布局原样搬入:
+//    左 报价工具(CadQuoteWindow,内嵌 Form3 报价三表)
+//    中 CAD 查看器(CadViewerWindow,WebView2 网页 CAD)
+//  内部用 Smart DockSurface 承载(与独立版 MainForm 相同的停靠结构,
+//  内部布局可拖拽);F1/F2/F3 全局消息过滤器随窗口启停。
+// ============================================================
+using System;
+using System.Windows.Forms;
+
+namespace 成套报价软件
+{
+    /// <summary>CAD 扒图工作区(DockState.Document):报价三表 + 网页 CAD 查看器。</summary>
+    public class Cad扒图窗口 : WeifenLuo.WinFormsUI.Docking.DockContent
+    {
+        private readonly F1MessageFilter _f1Filter = new F1MessageFilter();
+        private CadQuoteWindow _quote;
+        private CadViewerWindow _viewer;
+
+        /// <summary>内嵌的报价界面(主窗口功能区按钮跨窗口调用用;未创建为 null)。</summary>
+        public MyApp.Form3 报价表单
+        {
+            get { return _quote != null ? _quote.报价表单 : null; }
+        }
+
+        public Cad扒图窗口()
+        {
+            Text = "CAD扒图";
+            TabText = "CAD扒图";
+            this.BackColor = System.Drawing.Color.White;
+
+            // 与独立版 MainForm.CreateDockWindows_dockSurface1 相同的内部结构
+            var dockSurface = new Smart.CustomComponents.DockSurface();
+            dockSurface.Dock = DockStyle.Fill;
+            Controls.Add(dockSurface);
+            dockSurface.EnsureDefaultTheme();     // 必须:Show 前保证有效主题
+
+            _quote = new CadQuoteWindow();
+            _quote.CloseButtonVisible = false;
+            _quote.TabText = "报价工具";
+            _quote.Text = "报价工具";
+            _quote.Show(dockSurface, WeifenLuo.WinFormsUI.Docking.DockState.DockLeft);
+
+            _viewer = new CadViewerWindow();
+            _viewer.CloseButtonVisible = false;
+            _viewer.TabText = "CAD 查看器";
+            _viewer.Text = "CAD 查看器";
+            _viewer.Show(dockSurface, WeifenLuo.WinFormsUI.Docking.DockState.Document);
+
+            // ★ 全局 F1/F2/F3 过滤器:焦点在任何 WinForms 控件上都触发元件合并
+            //   (焦点在网页时由网页端转发,两路都汇聚到 CadBridge.F*Requested)
+            Application.AddMessageFilter(_f1Filter);
+            FormClosed += (s, e) =>
+            {
+                Application.RemoveMessageFilter(_f1Filter);
+                // 显式关内部窗口:Form3 解绑桥事件、CAD 查看器停 node 服务
+                try { if (_quote != null && !_quote.IsDisposed) _quote.Close(); } catch { }
+                try { if (_viewer != null && !_viewer.IsDisposed) _viewer.Close(); } catch { }
+            };
+        }
+
+        /// <summary>把 F1/F2/F3 按键(0x70/0x71/0x72)转成 CadBridge 事件,不拦截按键本身。</summary>
+        private class F1MessageFilter : IMessageFilter
+        {
+            public bool PreFilterMessage(ref Message m)
+            {
+                const int WM_KEYDOWN = 0x0100;
+                if (m.Msg == WM_KEYDOWN && (int)m.WParam == 0x70)
+                {
+                    try { CadBridge.RaiseF1(); } catch { }
+                }
+                else if (m.Msg == WM_KEYDOWN && (int)m.WParam == 0x71)
+                {
+                    try { CadBridge.RaiseF2(); } catch { }
+                }
+                else if (m.Msg == WM_KEYDOWN && (int)m.WParam == 0x72)
+                {
+                    try { CadBridge.RaiseF3(); } catch { }
+                }
+                return false;
+            }
+        }
+    }
+}

成套报价软件/扒图/GlmOcrClient.cs

@@ -0,0 +1,355 @@
+// ============================================================
+//  GlmOcrClient:智谱 GLM-OCR 云端接口(版面解析 layout_parsing)
+//  · POST {BaseUrl}  Authorization: Bearer {ApiKey}
+//    {"model":"glm-ocr","file":"data:image/png;base64,..."}
+//  · 响应 layout_details[页][{label,bbox_2d(归一化),content,width,height}]
+//    → label=text 的块转 OcrItem(bbox 映射回裁剪图像素坐标)
+//  · 手写字识别(模型内置,无需专用参数);价格 ~0.2 元/百万 tokens
+//  · 纯 C# HTTP,无需 Python;引擎切换由 OcrClient 路由
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    /// <summary>智谱 GLM-OCR 客户端(单实例)。</summary>
+    internal sealed class GlmOcrClient
+    {
+        private readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+        private string _apiKey;
+        private string _baseUrl;
+
+        /// <summary>状态提示(未配置Key/请求失败等),接 OcrClient.StatusChanged。</summary>
+        public event Action<string> StatusChanged;
+
+        public GlmOcrClient()
+        {
+            _baseUrl = ReadAppSetting("GlmBaseUrl",
+                "https://open.bigmodel.cn/api/paas/v4/layout_parsing");
+            try
+            {
+                // net48 下显式启用 TLS1.2(大模型 API 必须)
+                ServicePointManager.SecurityProtocol =
+                    ServicePointManager.SecurityProtocol | SecurityProtocolType.Tls12;
+            }
+            catch { }
+        }
+
+        /// <summary>Key 由 OcrClient 从 baidu_ocr.json 的 glm_api_key 注入(热更新)。</summary>
+        public void SetApiKey(string key)
+        {
+            _apiKey = key == null ? "" : key.Trim();
+        }
+
+        public bool IsConfigured
+        {
+            get { return !string.IsNullOrWhiteSpace(_apiKey); }
+        }
+
+        private static string ReadAppSetting(string key, string def)
+        {
+            try
+            {
+                var v = System.Configuration.ConfigurationManager.AppSettings[key];
+                return string.IsNullOrWhiteSpace(v) ? def : v;
+            }
+            catch { return def; }
+        }
+
+        /// <summary>识别一块位图 → 文本块列表(带 bbox 像素坐标)。</summary>
+        public Task<List<OcrItem>> RecognizeAsync(Bitmap crop, int timeoutMs)
+        {
+            if (crop == null || crop.Width <= 0 || crop.Height <= 0)
+                return Task.FromResult(new List<OcrItem>());
+
+            if (!IsConfigured)
+            {
+                Notify("GLM OCR 未配置 API Key(OCR 设置窗口里填智谱 API Key)");
+                var tcs0 = new TaskCompletionSource<List<OcrItem>>();
+                tcs0.SetException(new Exception(
+                    "智谱 GLM-OCR 未配置 API Key。\r\n请到 open.bigmodel.cn 获取 Key," +
+                    "在 OCR 设置窗口选择引擎\"智谱 GLM-OCR\"并填入 Key 后保存。"));
+                return tcs0.Task;
+            }
+
+            return Task.Factory.StartNew(() =>
+            {
+                var sw = System.Diagnostics.Stopwatch.StartNew();
+                try
+                {
+                    var result = RequestAndParse(crop, timeoutMs);
+                    Notify("智谱GLM-OCR·" + result.Count + "条 " + sw.ElapsedMilliseconds + "ms");
+                    return result;
+                }
+                catch
+                {
+                    throw;
+                }
+            });
+        }
+
+        private List<OcrItem> RequestAndParse(Bitmap crop, int timeoutMs)
+        {
+            byte[] png;
+                using (var ms = new MemoryStream())
+                {
+                    crop.Save(ms, ImageFormat.Png);
+                    png = ms.ToArray();
+                }
+                // 服务端期望 data URI 或 URL(SDK 自动包装 data URI,此处显式包装)
+                string fileField = "data:image/png;base64," + Convert.ToBase64String(png);
+
+                string body = _json.Serialize(new Dictionary<string, object>
+                {
+                    { "model", "glm-ocr" },
+                    { "file", fileField }
+                });
+
+                var req = (HttpWebRequest)WebRequest.Create(_baseUrl);
+                req.Method = "POST";
+                req.ContentType = "application/json";
+                req.Headers.Add("Authorization", "Bearer " + _apiKey);
+                req.Timeout = timeoutMs;
+                req.ReadWriteTimeout = timeoutMs;
+                req.Proxy = null;   // 尊重直连,避免系统代理拖慢
+                var bytes = Encoding.UTF8.GetBytes(body);
+                req.ContentLength = bytes.Length;
+                using (var rs = req.GetRequestStream())
+                {
+                    rs.Write(bytes, 0, bytes.Length);
+                }
+
+                string respText;
+                try
+                {
+                    using (var resp = (HttpWebResponse)req.GetResponse())
+                    using (var sr = new StreamReader(resp.GetResponseStream(),
+                        new UTF8Encoding(false)))
+                    {
+                        respText = sr.ReadToEnd();
+                    }
+                }
+                catch (WebException wex)
+                {
+                    string detail = "";
+                    try
+                    {
+                        if (wex.Response != null)
+                            using (var sr = new StreamReader(wex.Response.GetResponseStream(),
+                                new UTF8Encoding(false)))
+                                detail = sr.ReadToEnd();
+                    }
+                    catch { }
+                    string hint = wex.Response == null
+                        ? ("网络不可达: " + wex.Message)
+                        : ("HTTP " + (int)((HttpWebResponse)wex.Response).StatusCode + " " + detail);
+                    throw new Exception("GLM OCR 请求失败: " + hint);
+                }
+
+                return ParseResponse(respText, crop.Width, crop.Height);
+        }
+
+        /// <summary>解析 layout_parsing 响应 → OcrItem 列表(text 块)。</summary>
+        private List<OcrItem> ParseResponse(string respText, int cropW, int cropH)
+        {
+            var msg = _json.Deserialize<Dictionary<string, object>>(respText);
+            if (msg == null) throw new Exception("GLM 响应解析失败(空响应)");
+            if (msg.ContainsKey("error"))
+            {
+                var err = msg["error"] as Dictionary<string, object>;
+                string code = err != null && err.ContainsKey("code") ? Convert.ToString(err["code"]) : "?";
+                string message = err != null && err.ContainsKey("message") ? Convert.ToString(err["message"]) : respText;
+                throw new Exception("GLM OCR 错误 [" + code + "]: " + message);
+            }
+
+            var items = new List<OcrItem>();
+            var pages = msg.ContainsKey("layout_details")
+                ? msg["layout_details"] as System.Collections.ArrayList : null;
+            if (pages == null || pages.Count == 0)
+                throw new Exception("GLM 响应没有 layout_details(内容: " +
+                    (respText.Length > 300 ? respText.Substring(0, 300) : respText) + ")");
+
+            // 单页输入 → 取第一页的块
+            var blocks = pages[0] as System.Collections.ArrayList;
+            if (blocks == null) return items;
+
+            foreach (Dictionary<string, object> b in blocks)
+            {
+                string label = b.ContainsKey("label") ? Convert.ToString(b["label"]) : "";
+                string content = b.ContainsKey("content") ? Convert.ToString(b["content"]) : "";
+                if (string.IsNullOrWhiteSpace(content)) continue;
+
+                var bbox = b.ContainsKey("bbox_2d") ? b["bbox_2d"] as System.Collections.ArrayList : null;
+                if (bbox == null || bbox.Count < 4) continue;
+
+                // ★ 实测返回像素坐标;官方文档描述归一化(0~1)。按值域自动兼容:
+                //   四个值全部 ≤1.5 → 归一化,乘图尺寸;否则直接当像素用。
+                float a0 = Convert.ToSingle(bbox[0]), a1 = Convert.ToSingle(bbox[1]);
+                float a2 = Convert.ToSingle(bbox[2]), a3 = Convert.ToSingle(bbox[3]);
+                bool normalized = a0 <= 1.5f && a1 <= 1.5f && a2 <= 1.5f && a3 <= 1.5f;
+                float x1 = normalized ? a0 * cropW : a0;
+                float y1 = normalized ? a1 * cropH : a1;
+                float x2 = normalized ? a2 * cropW : a2;
+                float y2 = normalized ? a3 * cropH : a3;
+                // 裁剪到图内(超界坐标画在页面外会导致蒙版不可见)
+                x1 = Math.Max(0, Math.Min(cropW, x1));
+                y1 = Math.Max(0, Math.Min(cropH, y1));
+                x2 = Math.Max(0, Math.Min(cropW, x2));
+                y2 = Math.Max(0, Math.Min(cropH, y2));
+
+                if (label == "table")
+                {
+                    // ★ 框选多行文字常被判定为表格块(content 为 <table> HTML):
+                    //   每个 <tr> 一条文本(单元格空格拼接),行高均分定位。
+                    //   必须在 CleanHtml 剥标签之前解析结构。
+                    AddTableItems(items, content, x1, y1, x2, y2);
+                    continue;
+                }
+                if (label != "text") continue;   // 图片/公式块跳过
+                content = CleanHtmlShared(content);    // 居中块会返回 <div align=..>..</div> 等 HTML
+                if (string.IsNullOrWhiteSpace(content)) continue;
+
+                // 多行文本块拆行(content 按 \n,块内均匀分布);清理 Markdown 标记
+                // ★ 行间上下各收缩 15%(≤3px):蒙版之间留空隙,不连成一片
+                string[] lines = content.Split(new[] { '\r', '\n' },
+                    StringSplitOptions.RemoveEmptyEntries);
+                float lineH = (y2 - y1) / lines.Length;
+                float pad = Math.Min(lineH * 0.15f, 3f);
+                for (int i = 0; i < lines.Length; i++)
+                {
+                    string text = CleanMarkdownShared(lines[i]).Trim();
+                    if (text.Length == 0) continue;
+                    float ty1 = y1 + lineH * i + pad;
+                    float ty2 = y1 + lineH * (i + 1) - pad;
+                    if (ty2 - ty1 < 2) { ty1 = y1 + lineH * i; ty2 = ty1 + Math.Max(2, lineH); }
+                    items.Add(new OcrItem
+                    {
+                        Text = text,
+                        Box = new[]
+                        {
+                            new PointF(x1, ty1),
+                            new PointF(x2, ty1),
+                            new PointF(x2, ty2),
+                            new PointF(x1, ty2)
+                        },
+                        Score = 1f
+                    });
+                }
+            }
+            return items;
+        }
+
+        private static readonly System.Text.RegularExpressions.Regex _trRegex =
+            new System.Text.RegularExpressions.Regex("<tr[^>]*>(.*?)</tr>",
+                System.Text.RegularExpressions.RegexOptions.Singleline |
+                System.Text.RegularExpressions.RegexOptions.IgnoreCase |
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+        private static readonly System.Text.RegularExpressions.Regex _tdRegex =
+            new System.Text.RegularExpressions.Regex("<t[dh][^>]*>(.*?)</t[dh]>",
+                System.Text.RegularExpressions.RegexOptions.Singleline |
+                System.Text.RegularExpressions.RegexOptions.IgnoreCase |
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+
+        /// <summary>表格块 → 每 tr 一条 item(td 内容空格拼接),行高均分 bbox。</summary>
+        private static void AddTableItems(List<OcrItem> items, string tableHtml,
+            float x1, float y1, float x2, float y2)
+        {
+            var rows = new List<string>();
+            foreach (System.Text.RegularExpressions.Match tr in _trRegex.Matches(tableHtml))
+            {
+                var cells = new List<string>();
+                foreach (System.Text.RegularExpressions.Match td in _tdRegex.Matches(tr.Groups[1].Value))
+                {
+                    string cell = CleanHtmlShared(td.Groups[1].Value).Trim();
+                    if (cell.Length > 0) cells.Add(cell);
+                }
+                if (cells.Count > 0) rows.Add(string.Join(" ", cells.ToArray()));
+            }
+            if (rows.Count == 0) return;
+            float rowH = (y2 - y1) / rows.Count;
+            float pad = Math.Min(rowH * 0.15f, 3f);   // 行间留空隙,蒙版不连片
+            for (int i = 0; i < rows.Count; i++)
+            {
+                float ty1 = y1 + rowH * i + pad;
+                float ty2 = y1 + rowH * (i + 1) - pad;
+                if (ty2 - ty1 < 2) { ty1 = y1 + rowH * i; ty2 = ty1 + Math.Max(2, rowH); }
+                items.Add(new OcrItem
+                {
+                    Text = rows[i],
+                    Box = new[]
+                    {
+                        new PointF(x1, ty1),
+                        new PointF(x2, ty1),
+                        new PointF(x2, ty2),
+                        new PointF(x1, ty2)
+                    },
+                    Score = 1f
+                });
+            }
+        }
+
+        private static readonly System.Text.RegularExpressions.Regex _htmlTag =
+            new System.Text.RegularExpressions.Regex("<[^>]*>",
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+
+        /// <summary>
+        /// 剥离 GLM content 里的 HTML 片段(居中块返回 div 等)与常见实体;
+        /// 标签替换为空格,避免前后文字误粘连;连续空格合并。
+        /// </summary>
+        internal static string CleanHtmlShared(string s)
+        {
+            if (string.IsNullOrEmpty(s)) return s;
+            if (s.IndexOf('<') >= 0)
+            {
+                s = _htmlTag.Replace(s, " ");
+                s = s.Replace("&nbsp;", " ").Replace("&amp;", "&")
+                     .Replace("&lt;", "<").Replace("&gt;", ">")
+                     .Replace("&quot;", "\"").Replace("&apos;", "'");
+            }
+            while (s.Contains("  ")) s = s.Replace("  ", " ");
+            return s;
+        }
+
+        /// <summary>
+        /// 清理 GLM 返回 content 里的 Markdown 标记(★保守规则,不伤正文):
+        /// · 行首 "##"/"#" 标题井号(仅行首;"2#配电箱" 中间的 # 保留)
+        /// · 成对 **加粗** 星号、行首 "- "/"* " 列表标记
+        /// </summary>
+        internal static string CleanMarkdownShared(string s)
+        {
+            if (string.IsNullOrEmpty(s)) return s;
+            // 行首标题:# 开头且后跟空格/更多#/行尾 → 剥掉行首所有 #
+            string t = s.TrimStart();
+            if (t.StartsWith("#"))
+            {
+                int i = 0;
+                while (i < t.Length && t[i] == '#') i++;
+                // "#..." 后是空格或行尾才视为标题标记
+                if (i >= t.Length || t[i] == ' ' || t[i] == '\t')
+                    t = t.Substring(i).TrimStart();
+                // 否则(如 "#5 线缆")保留原样
+                else t = s;
+            }
+            // 行首列表标记
+            if (t.StartsWith("- ") || t.StartsWith("* "))
+                t = t.Substring(2);
+            // 成对 ** (加粗) 去星号
+            if (t.Contains("**"))
+                t = t.Replace("**", "");
+            return t;
+        }
+
+        private void Notify(string s)
+        {
+            var h = StatusChanged;
+            if (h != null) h(s);
+        }
+    }
+}

成套报价软件/扒图/OcrClient.cs

@@ -0,0 +1,447 @@
+// ============================================================
+//  OcrClient:OCR 引擎路由(baidu_ocr.json 的 engine 字段选择)
+//  · engine=baidu(默认):百度 OCR 高精度含位置版(HTTP 直连)
+//  · engine=glm:智谱 GLM-OCR 版面解析(手写字强,GlmOcrClient)
+//  · Key 都在 OcrPaths.ConfigPath 的 baidu_ocr.json(OCR设置窗口写):
+//      api_key/secret_key=百度;glm_api_key=智谱
+//    百度未保存过/Key 为空 → 内置默认 Key 直接可用
+//  · 百度 access_token 缓存同目录 baidu_token.json(29 天,提前1天过期)
+//  · 未配 Key / 网络失败直接抛异常(界面提示),无本地回退
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    /// <summary>
+    /// OCR 配置/缓存/本体的路径解析(兼容独立版 pdfbt 的旧布局):
+    /// 主程序 exe 旁优先;装过独立版 pdfbt 的机器回退 pdfbt\ 子目录旧文件。
+    /// </summary>
+    public static class OcrPaths
+    {
+        /// <summary>
+        /// baidu_ocr.json:主 exe 旁已存在→直接用;否则看 pdfbt\ 子目录(独立版
+        /// pdfbt.exe 保存过的配置);都没有→主 exe 旁(首次保存的新文件)。
+        /// </summary>
+        public static string ConfigPath
+        {
+            get
+            {
+                string baseDir = AppDomain.CurrentDomain.BaseDirectory;
+                string p = Path.Combine(baseDir, "baidu_ocr.json");
+                if (File.Exists(p)) return p;
+                string legacy = Path.Combine(baseDir, "pdfbt", "baidu_ocr.json");
+                if (File.Exists(legacy)) return legacy;
+                return p;
+            }
+        }
+
+        /// <summary>百度 token 缓存,与配置文件同目录(换 Key 后删它重换)。</summary>
+        public static string TokenCachePath
+        {
+            get { return Path.Combine(Path.GetDirectoryName(ConfigPath), "baidu_token.json"); }
+        }
+    }
+
+    public class OcrItem
+    {
+        public string Text;
+        public PointF[] Box;      // 裁剪图像素坐标,4 点(左上起顺时针)
+        public float Score;
+
+        public RectangleF Bounds
+        {
+            get
+            {
+                if (Box == null || Box.Length == 0) return RectangleF.Empty;
+                float l = Box[0].X, t = Box[0].Y, r = Box[0].X, b = Box[0].Y;
+                foreach (var p in Box)
+                {
+                    if (p.X < l) l = p.X; if (p.X > r) r = p.X;
+                    if (p.Y < t) t = p.Y; if (p.Y > b) b = p.Y;
+                }
+                return RectangleF.FromLTRB(l, t, r, b);
+            }
+        }
+    }
+
+    public class OcrClient : IDisposable
+    {
+        public event Action<string> StatusChanged;
+
+        private readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+        private string _ak = "", _sk = "";
+        private string _token;
+        private DateTime _tokenExpire = DateTime.MinValue;
+
+        // ★ 引擎路由:baidu(默认)/glm(智谱 GLM-OCR)/qianfan(百度 PaddleOCR-VL)/uapis(UApiPro)/umi(Umi-OCR 本地)
+        private string _engine = "baidu";
+        private readonly GlmOcrClient _glm = new GlmOcrClient();
+        private readonly QianfanOcrClient _qianfan = new QianfanOcrClient();
+        private readonly UapisOcrClient _uapis = new UapisOcrClient();
+        private readonly UmiOcrClient _umi = new UmiOcrClient();
+
+        /// <summary>当前 OCR 引擎(baidu/glm/qianfan/uapis/umi)。</summary>
+        public string Engine
+        {
+            get { return _engine; }
+        }
+
+        // 内置默认 Key(Base64 混淆,exe 内非明文):未保存过配置/Key 为空时直接使用
+        private static readonly string _defAk = Encoding.UTF8.GetString(Convert.FromBase64String("R0hjbjVxRmJLcG5TY3NyZHlIV1M4dzBB"));
+        private static readonly string _defSk = Encoding.UTF8.GetString(Convert.FromBase64String("VkMxVVU2RXlxN28wcGRLNElCZ1A4ZnNhWjIyQ3RlMWM="));
+
+        public OcrClient()
+        {
+            _glm.StatusChanged += msg =>
+            {
+                var h = StatusChanged;
+                if (h != null) h(msg);
+            };
+            _qianfan.StatusChanged += msg =>
+            {
+                var h = StatusChanged;
+                if (h != null) h(msg);
+            };
+            _uapis.StatusChanged += msg =>
+            {
+                var h = StatusChanged;
+                if (h != null) h(msg);
+            };
+            _umi.StatusChanged += msg =>
+            {
+                var h = StatusChanged;
+                if (h != null) h(msg);
+            };
+            LoadConfig();
+        }
+
+        /// <summary>读 baidu_ocr.json(OCR设置窗口保存后调用可热更新 Key/引擎)。</summary>
+        public void LoadConfig()
+        {
+            try
+            {
+                string p = OcrPaths.ConfigPath;
+                if (File.Exists(p))
+                {
+                    var jsv = _json.Deserialize<Dictionary<string, string>>(File.ReadAllText(p));
+                    if (jsv != null)
+                    {
+                        _ak = jsv.ContainsKey("api_key") ? (jsv["api_key"] ?? "") : "";
+                        _sk = jsv.ContainsKey("secret_key") ? (jsv["secret_key"] ?? "") : "";
+                        _engine = jsv.ContainsKey("engine") ? (jsv["engine"] ?? "baidu") : "baidu";
+                        _glm.SetApiKey(jsv.ContainsKey("glm_api_key") ? (jsv["glm_api_key"] ?? "") : "");
+                        _qianfan.SetApiKey(jsv.ContainsKey("qianfan_api_key") ? (jsv["qianfan_api_key"] ?? "") : "");
+                        _uapis.SetApiKey(jsv.ContainsKey("uapis_api_key") ? (jsv["uapis_api_key"] ?? "") : "");
+                        _umi.SetBaseUrl(jsv.ContainsKey("umi_url") ? (jsv["umi_url"] ?? "") : "");
+                    }
+                }
+            }
+            catch { }
+            // 缺省回退内置默认 Key:装完即用,无需打开设置点保存;用户保存过则文件值优先
+            if (string.IsNullOrEmpty(_ak)) _ak = _defAk;
+            if (string.IsNullOrEmpty(_sk)) _sk = _defSk;
+            if (_engine != "baidu" && _engine != "glm" && _engine != "qianfan" && _engine != "uapis" && _engine != "umi")
+                _engine = "baidu";
+        }
+
+        public bool HasKey
+        {
+            get { return !string.IsNullOrEmpty(_ak) && !string.IsNullOrEmpty(_sk); }
+        }
+
+        private void Notify(string msg)
+        {
+            var h = StatusChanged;
+            if (h != null) h(msg);
+        }
+
+        /// <summary>获取 access_token(内存→文件缓存→在线换取)。失败抛异常。</summary>
+        private string GetToken()
+        {
+            if (_token != null && DateTime.Now < _tokenExpire) return _token;
+
+            string cachePath = OcrPaths.TokenCachePath;
+            try
+            {
+                if (File.Exists(cachePath))
+                {
+                    var c = _json.Deserialize<Dictionary<string, object>>(File.ReadAllText(cachePath));
+                    if (c != null && c.ContainsKey("token") && c.ContainsKey("expire"))
+                    {
+                        double exp;
+                        double.TryParse(Convert.ToString(c["expire"]), out exp);
+                        string tok = Convert.ToString(c["token"]);
+                        if (tok.Length > 0 && DateTime.Now < new DateTime(1970, 1, 1).AddSeconds(exp))
+                        {
+                            _token = tok;
+                            _tokenExpire = new DateTime(1970, 1, 1).AddSeconds(exp);
+                            return _token;
+                        }
+                    }
+                }
+            }
+            catch { }
+
+            if (!HasKey)
+                throw new Exception("未配置百度 OCR Key(工具栏 OCR设置 填写 API Key / Secret Key)");
+
+            string url = "https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials"
+                + "&client_id=" + Uri.EscapeDataString(_ak)
+                + "&client_secret=" + Uri.EscapeDataString(_sk);
+            using (var wc = new WebClient())
+            {
+                wc.Encoding = Encoding.UTF8;
+                wc.Headers["Content-Type"] = "application/x-www-form-urlencoded";
+                string body = wc.UploadString(url, "POST", "");
+                var resp = _json.Deserialize<Dictionary<string, object>>(body);
+                if (resp == null || !resp.ContainsKey("access_token"))
+                    throw new Exception("百度 token 获取失败: " +
+                        (resp != null && resp.ContainsKey("error_description")
+                            ? Convert.ToString(resp["error_description"])
+                            : body.Substring(0, Math.Min(120, body.Length))));
+                _token = Convert.ToString(resp["access_token"]);
+                double expires;
+                double.TryParse(Convert.ToString(resp.ContainsKey("expires_in") ? resp["expires_in"] : "2592000"), out expires);
+                _tokenExpire = DateTime.Now.AddSeconds(Math.Max(3600, expires - 86400));
+                try
+                {
+                    var cache = new Dictionary<string, object>
+                    {
+                        { "token", _token },
+                        { "expire", (_tokenExpire - new DateTime(1970, 1, 1)).TotalSeconds }
+                    };
+                    File.WriteAllText(cachePath, _json.Serialize(cache));
+                }
+                catch { }
+                return _token;
+            }
+        }
+
+        /// <summary>识别位图(300DPI 裁剪)。失败抛异常;成功通知引擎来源。
+        /// 竖排文字(实为旋转 90° 的横排)直接识别必乱码:细高框或平均置信度偏低时,
+        /// 旋转 ±90° 重识别并按平均置信度选优,坐标逆向还原回原图。</summary>
+        public Task<List<OcrItem>> RecognizeAsync(Bitmap crop, int timeoutMs)
+        {
+            // ★ 引擎路由:智谱 GLM-OCR / 千帆 PaddleOCR-VL(版面解析,不走旋转重试)
+            if (_engine == "glm")
+                return _glm.RecognizeAsync(crop, timeoutMs);
+            if (_engine == "qianfan")
+                return _qianfan.RecognizeAsync(crop, timeoutMs);
+            if (_engine == "uapis")
+                return _uapis.RecognizeAsync(crop, timeoutMs);
+            if (_engine == "umi")
+                return _umi.RecognizeAsync(crop, timeoutMs);
+
+            var tcs = new TaskCompletionSource<List<OcrItem>>();
+            Task.Factory.StartNew(delegate
+            {
+                try
+                {
+                    var items = RecognizeOnce(crop, timeoutMs);
+                    try
+                    {
+                        if (crop.Height >= crop.Width * 1.15f || AvgScore(items) < 0.88f)
+                        {
+                            float best = AvgScore(items);
+                            foreach (bool cw in new bool[] { true, false })
+                            {
+                                using (var turned = new Bitmap(crop))
+                                {
+                                    turned.RotateFlip(cw ? RotateFlipType.Rotate90FlipNone : RotateFlipType.Rotate270FlipNone);
+                                    var rr = RecognizeOnce(turned, timeoutMs);
+                                    UnrotateItems(rr, cw, crop.Width, crop.Height);
+                                    float s = AvgScore(rr);
+                                    if (s > best + 0.01f) { best = s; items = rr; }
+                                }
+                            }
+                        }
+                    }
+                    catch { /* 旋转重试失败:保留原方向结果 */ }
+                    Notify("百度OCR·高精度含位置版");
+                    tcs.TrySetResult(items);
+                }
+                catch (Exception ex)
+                {
+                    tcs.TrySetException(ex);
+                }
+            });
+            return tcs.Task;
+        }
+
+        /// <summary>单方向识别一次(编码→上传→解析);Box 为入参图像的像素坐标。</summary>
+        private List<OcrItem> RecognizeOnce(Bitmap img, int timeoutMs)
+        {
+                    // 编码为百度限额内(高精度版 base64 后 ≤4MB)的 JPEG;返回缩放比用于还原识别坐标
+                    float sendScale;
+                    string b64 = EncodeFit(img, out sendScale);
+                    string tok = GetToken();
+                    string url = "https://aip.baidubce.com/rest/2.0/ocr/v1/accurate?access_token="
+                                 + Uri.EscapeDataString(tok);
+                    // Base64 的表单转义不能用 Uri.EscapeDataString:.NET Framework 对超长字符串
+                    // (约 32K 字符)抛"无效的 URI: URI 字符串太长",大图 base64 必中
+                    string form = "image=" + EscapeBase64(b64)
+                                + "&language_type=CHN_ENG&probability=true";
+                    using (var wc = new WebClient())
+                    {
+                        wc.Encoding = Encoding.UTF8;
+                        wc.Headers["Content-Type"] = "application/x-www-form-urlencoded";
+                        string body = wc.UploadString(url, "POST", form);
+                        var resp = _json.Deserialize<Dictionary<string, object>>(body);
+                        if (resp == null)
+                            throw new Exception("百度OCR返回解析失败");
+                        if (resp.ContainsKey("error_code") && Convert.ToInt64(resp["error_code"]) != 0)
+                            throw new Exception("百度OCR错误 " + Convert.ToString(resp["error_code"]) + ": "
+                                + Convert.ToString(resp.ContainsKey("error_msg") ? resp["error_msg"] : ""));
+                        var items = new List<OcrItem>();
+                        var arr = resp.ContainsKey("words_result") ? resp["words_result"] as System.Collections.ArrayList : null;
+                        if (arr != null)
+                        {
+                            foreach (Dictionary<string, object> w in arr)
+                            {
+                                var loc = (w != null && w.ContainsKey("location")) ? w["location"] as Dictionary<string, object> : null;
+                                if (loc == null) continue;
+                                float l = LocF(loc, "left"), t = LocF(loc, "top");
+                                float w2 = LocF(loc, "width"), h = LocF(loc, "height");
+                                float score = 0.95f;
+                                var prob = w.ContainsKey("probability") ? w["probability"] as Dictionary<string, object> : null;
+                                if (prob != null && prob.ContainsKey("average"))
+                                {
+                                    float sv;
+                                    if (float.TryParse(Convert.ToString(prob["average"]), out sv)) score = sv;
+                                }
+                                items.Add(new OcrItem
+                                {
+                                    Text = Convert.ToString(w.ContainsKey("words") ? w["words"] : ""),
+                                    // location 是发送图的像素坐标,除以缩放比还原到原始裁剪图坐标
+                                    Box = new PointF[]
+                                    {
+                                        new PointF(l / sendScale, t / sendScale),
+                                        new PointF((l + w2) / sendScale, t / sendScale),
+                                        new PointF((l + w2) / sendScale, (t + h) / sendScale),
+                                        new PointF(l / sendScale, (t + h) / sendScale)
+                                    },
+                                    Score = score
+                                });
+                            }
+                        }
+                        return items;
+                    }
+        }
+
+        /// <summary>平均置信度(无结果时 -1,便于选优时落败)。</summary>
+        private static float AvgScore(List<OcrItem> items)
+        {
+            if (items == null || items.Count == 0) return -1f;
+            float sum = 0;
+            foreach (var it in items) sum += it.Score;
+            return sum / items.Count;
+        }
+
+        /// <summary>把顺/逆时针旋转 90° 后识别出的 Box 坐标逆向还原到原图坐标系
+        /// (还原后重排为 左上/右上/右下/左下,Bounds 语义不变)。</summary>
+        private static void UnrotateItems(List<OcrItem> items, bool clockwise, int w, int h)
+        {
+            foreach (var it in items)
+            {
+                if (it.Box == null) continue;
+                float l = float.MaxValue, t = float.MaxValue, r = float.MinValue, b = float.MinValue;
+                foreach (var p in it.Box)
+                {
+                    float x, y;
+                    if (clockwise) { x = p.Y; y = h - 1f - p.X; }
+                    else { x = w - 1f - p.Y; y = p.X; }
+                    if (x < l) l = x; if (x > r) r = x;
+                    if (y < t) t = y; if (y > b) b = y;
+                }
+                it.Box = new PointF[]
+                {
+                    new PointF(l, t), new PointF(r, t),
+                    new PointF(r, b), new PointF(l, b)
+                };
+            }
+        }
+
+        private static float LocF(Dictionary<string, object> loc, string key)
+        {
+            float v;
+            return (loc != null && loc.ContainsKey(key) &&
+                    float.TryParse(Convert.ToString(loc[key]), out v)) ? v : 0f;
+        }
+
+        /// <summary>编码为百度限额内的 JPEG(高精度版要求 base64 后 ≤4MB):
+        /// 质量 90/75/60 递降试编码,均超限则按 0.8 倍降采样重试(最多 8 轮,必然收敛)。
+        /// scale=发送图/原图(≤1),调用方用它把返回坐标还原到原图。</summary>
+        private static string EncodeFit(Bitmap img, out float scale)
+        {
+            scale = 1f;
+            string last = null;
+            for (int round = 0; round < 8; round++)
+            {
+                int w = Math.Max(1, (int)Math.Round(img.Width * scale));
+                int h = Math.Max(1, (int)Math.Round(img.Height * scale));
+                using (Bitmap cur = (w == img.Width && h == img.Height) ? new Bitmap(img) : new Bitmap(img, w, h))
+                {
+                    foreach (long q in new long[] { 90, 75, 60 })
+                    {
+                        last = EncodeJpeg(cur, q);
+                        // base64 字符数≈UTF-8 字节数;3.9M 留余量防 4M 硬限被卡
+                        if (last.Length <= 3900000) return last;
+                    }
+                }
+                scale *= 0.8f;
+            }
+            return last;
+        }
+
+        private static string EncodeJpeg(Bitmap bmp, long quality)
+        {
+            using (var ms = new MemoryStream())
+            {
+                var codec = GetJpegEncoder();
+                if (codec != null)
+                {
+                    using (var ep = new EncoderParameters(1))
+                    {
+                        ep.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, quality);
+                        bmp.Save(ms, codec, ep);
+                    }
+                }
+                else bmp.Save(ms, ImageFormat.Jpeg);
+                return Convert.ToBase64String(ms.ToArray());
+            }
+        }
+
+        /// <summary>Base64 的 URI 表单转义:仅 + / = 三个字符转 %XX,字母数字无需转义。
+        /// 不能用 Uri.EscapeDataString:.NET Framework 对约 32K 以上字符串抛"URI 字符串太长"。</summary>
+        private static string EscapeBase64(string s)
+        {
+            var sb = new StringBuilder(s.Length + s.Length / 2);
+            for (int i = 0; i < s.Length; i++)
+            {
+                char c = s[i];
+                if (c == '+') sb.Append("%2B");
+                else if (c == '/') sb.Append("%2F");
+                else if (c == '=') sb.Append("%3D");
+                else sb.Append(c);
+            }
+            return sb.ToString();
+        }
+
+        private static ImageCodecInfo GetJpegEncoder()
+        {
+            foreach (var c in ImageCodecInfo.GetImageEncoders())
+                if (c.FormatID == ImageFormat.Jpeg.Guid) return c;
+            return null;
+        }
+
+        public void Dispose() { }
+    }
+}

成套报价软件/扒图/OcrSettingsForm.Designer.cs

@@ -0,0 +1,302 @@
+namespace 成套报价软件
+{
+    /// <summary>OCR 设置对话框:引擎选择(百度/智谱GLM) + 对应 Key(存 baidu_ocr.json)。</summary>
+    public partial class OcrSettingsForm : System.Windows.Forms.Form
+    {
+        /// <summary>必需的设计器变量。</summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>清理正在使用的资源。</summary>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows 窗体设计器生成的代码
+
+        private void InitializeComponent()
+        {
+        	this.lblEngine = new System.Windows.Forms.Label();
+        	this.cboEngine = new System.Windows.Forms.ComboBox();
+        	this.lblApiKey = new System.Windows.Forms.Label();
+        	this.txtApiKey = new System.Windows.Forms.TextBox();
+        	this.lblSecretKey = new System.Windows.Forms.Label();
+        	this.txtSecretKey = new System.Windows.Forms.TextBox();
+        	this.lblGlmKey = new System.Windows.Forms.Label();
+        	this.txtGlmKey = new System.Windows.Forms.TextBox();
+        	this.lblQianfanKey = new System.Windows.Forms.Label();
+        	this.txtQianfanKey = new System.Windows.Forms.TextBox();
+        	this.lblUapisKey = new System.Windows.Forms.Label();
+        	this.txtUapisKey = new System.Windows.Forms.TextBox();
+        	this.lblUmiUrl = new System.Windows.Forms.Label();
+        	this.txtUmiUrl = new System.Windows.Forms.TextBox();
+        	this.btnUmi下载 = new System.Windows.Forms.Button();
+        	this.btnUmi检测 = new System.Windows.Forms.Button();
+        	this.lblUmi状态 = new System.Windows.Forms.Label();
+        	this.btn帮助 = new System.Windows.Forms.Button();
+        	this.lbl说明 = new System.Windows.Forms.Label();
+        	this.btn确定 = new System.Windows.Forms.Button();
+        	this.btn取消 = new System.Windows.Forms.Button();
+        	this.SuspendLayout();
+        	//
+        	// lblEngine
+        	//
+        	this.lblEngine.AutoSize = true;
+        	this.lblEngine.Location = new System.Drawing.Point(12, 18);
+        	this.lblEngine.Name = "lblEngine";
+        	this.lblEngine.Size = new System.Drawing.Size(89, 18);
+        	this.lblEngine.TabIndex = 0;
+        	this.lblEngine.Text = "识别引擎:";
+        	//
+        	// cboEngine
+        	//
+        	this.cboEngine.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+        	this.cboEngine.Items.AddRange(new object[] {
+			"百度 OCR 高精度(含位置)",
+			"智谱 GLM-OCR(版面解析/手写强)",
+			"百度 PaddleOCR-VL(千帆版面解析)",
+			"UApiPro 通用OCR(免费积分/带位置)",
+			"Umi-OCR 本地引擎(离线免费,需先运行Umi-OCR)"});
+        	this.cboEngine.Location = new System.Drawing.Point(139, 15);
+        	this.cboEngine.Name = "cboEngine";
+        	this.cboEngine.Size = new System.Drawing.Size(389, 26);
+        	this.cboEngine.TabIndex = 1;
+        	this.cboEngine.SelectedIndexChanged += new System.EventHandler(this.cboEngine_SelectedIndexChanged);
+        	//
+        	// lblApiKey
+        	//
+        	this.lblApiKey.AutoSize = true;
+        	this.lblApiKey.Location = new System.Drawing.Point(12, 55);
+        	this.lblApiKey.Name = "lblApiKey";
+        	this.lblApiKey.Size = new System.Drawing.Size(80, 18);
+        	this.lblApiKey.TabIndex = 2;
+        	this.lblApiKey.Text = "API Key:";
+        	//
+        	// txtApiKey
+        	//
+        	this.txtApiKey.Location = new System.Drawing.Point(139, 52);
+        	this.txtApiKey.Name = "txtApiKey";
+        	this.txtApiKey.Size = new System.Drawing.Size(389, 28);
+        	this.txtApiKey.TabIndex = 3;
+        	this.txtApiKey.Text = "GHcn5qFbKpnScsrdyHWS8w0A";
+        	this.txtApiKey.UseSystemPasswordChar = true;
+        	//
+        	// lblSecretKey
+        	//
+        	this.lblSecretKey.AutoSize = true;
+        	this.lblSecretKey.Location = new System.Drawing.Point(12, 89);
+        	this.lblSecretKey.Name = "lblSecretKey";
+        	this.lblSecretKey.Size = new System.Drawing.Size(107, 18);
+        	this.lblSecretKey.TabIndex = 4;
+        	this.lblSecretKey.Text = "Secret Key:";
+        	//
+        	// txtSecretKey
+        	//
+        	this.txtSecretKey.Location = new System.Drawing.Point(139, 89);
+        	this.txtSecretKey.Name = "txtSecretKey";
+        	this.txtSecretKey.Size = new System.Drawing.Size(389, 28);
+        	this.txtSecretKey.TabIndex = 5;
+        	this.txtSecretKey.Text = "VC1UU6Eyq7o0pdK4IBgP8fsaZ22Cte1c";
+        	this.txtSecretKey.UseSystemPasswordChar = true;
+        	//
+        	// lblGlmKey
+        	//
+        	this.lblGlmKey.AutoSize = true;
+        	this.lblGlmKey.Location = new System.Drawing.Point(12, 55);
+        	this.lblGlmKey.Name = "lblGlmKey";
+        	this.lblGlmKey.Size = new System.Drawing.Size(125, 18);
+        	this.lblGlmKey.TabIndex = 2;
+        	this.lblGlmKey.Text = "智谱 API Key:";
+        	//
+        	// txtGlmKey
+        	//
+        	this.txtGlmKey.Location = new System.Drawing.Point(139, 52);
+        	this.txtGlmKey.Name = "txtGlmKey";
+        	this.txtGlmKey.Size = new System.Drawing.Size(389, 28);
+        	this.txtGlmKey.TabIndex = 3;
+        	this.txtGlmKey.UseSystemPasswordChar = true;
+        	//
+        	// lblQianfanKey
+        	//
+        	this.lblQianfanKey.AutoSize = true;
+        	this.lblQianfanKey.Location = new System.Drawing.Point(12, 55);
+        	this.lblQianfanKey.Name = "lblQianfanKey";
+        	this.lblQianfanKey.Size = new System.Drawing.Size(125, 18);
+        	this.lblQianfanKey.TabIndex = 2;
+        	this.lblQianfanKey.Text = "千帆 API Key:";
+        	//
+        	// txtQianfanKey
+        	//
+        	this.txtQianfanKey.Location = new System.Drawing.Point(139, 52);
+        	this.txtQianfanKey.Name = "txtQianfanKey";
+        	this.txtQianfanKey.Size = new System.Drawing.Size(389, 28);
+        	this.txtQianfanKey.TabIndex = 3;
+        	this.txtQianfanKey.UseSystemPasswordChar = true;
+        	//
+        	// lblUapisKey
+        	//
+        	this.lblUapisKey.AutoSize = true;
+        	this.lblUapisKey.Location = new System.Drawing.Point(12, 55);
+        	this.lblUapisKey.Name = "lblUapisKey";
+        	this.lblUapisKey.Size = new System.Drawing.Size(116, 18);
+        	this.lblUapisKey.TabIndex = 2;
+        	this.lblUapisKey.Text = "UApiPro Key:";
+        	//
+        	// txtUapisKey
+        	//
+        	this.txtUapisKey.Location = new System.Drawing.Point(139, 52);
+        	this.txtUapisKey.Name = "txtUapisKey";
+        	this.txtUapisKey.Size = new System.Drawing.Size(389, 28);
+        	this.txtUapisKey.TabIndex = 3;
+        	this.txtUapisKey.UseSystemPasswordChar = true;
+        	//
+        	// lblUmiUrl
+        	//
+        	this.lblUmiUrl.AutoSize = true;
+        	this.lblUmiUrl.Location = new System.Drawing.Point(12, 55);
+        	this.lblUmiUrl.Name = "lblUmiUrl";
+        	this.lblUmiUrl.Size = new System.Drawing.Size(89, 18);
+        	this.lblUmiUrl.TabIndex = 2;
+        	this.lblUmiUrl.Text = "服务地址:";
+        	//
+        	// txtUmiUrl
+        	//
+        	this.txtUmiUrl.Location = new System.Drawing.Point(139, 52);
+        	this.txtUmiUrl.Name = "txtUmiUrl";
+        	this.txtUmiUrl.Size = new System.Drawing.Size(389, 28);
+        	this.txtUmiUrl.TabIndex = 3;
+        	this.txtUmiUrl.Text = "http://127.0.0.1:1224";
+        	//
+        	// btnUmi下载
+        	//
+        	this.btnUmi下载.Location = new System.Drawing.Point(139, 86);
+        	this.btnUmi下载.Name = "btnUmi下载";
+        	this.btnUmi下载.Size = new System.Drawing.Size(139, 28);
+        	this.btnUmi下载.TabIndex = 4;
+        	this.btnUmi下载.Text = "下载 OCR 本体";
+        	this.btnUmi下载.UseVisualStyleBackColor = true;
+        	this.btnUmi下载.Click += new System.EventHandler(this.btnUmi下载_Click);
+        	//
+        	// btnUmi检测
+        	//
+        	this.btnUmi检测.Location = new System.Drawing.Point(304, 86);
+        	this.btnUmi检测.Name = "btnUmi检测";
+        	this.btnUmi检测.Size = new System.Drawing.Size(138, 28);
+        	this.btnUmi检测.TabIndex = 5;
+        	this.btnUmi检测.Text = "检测 OCR 本体";
+        	this.btnUmi检测.UseVisualStyleBackColor = true;
+        	this.btnUmi检测.Click += new System.EventHandler(this.btnUmi检测_Click);
+        	//
+        	// lblUmi状态
+        	//
+        	this.lblUmi状态.ForeColor = System.Drawing.SystemColors.GrayText;
+        	this.lblUmi状态.Location = new System.Drawing.Point(12, 118);
+        	this.lblUmi状态.Name = "lblUmi状态";
+        	this.lblUmi状态.Size = new System.Drawing.Size(506, 20);
+        	this.lblUmi状态.TabIndex = 6;
+        	//
+        	// btn帮助
+        	//
+        	this.btn帮助.Location = new System.Drawing.Point(12, 200);
+        	this.btn帮助.Name = "btn帮助";
+        	this.btn帮助.Size = new System.Drawing.Size(90, 28);
+        	this.btn帮助.TabIndex = 10;
+        	this.btn帮助.Text = "帮助";
+        	this.btn帮助.UseVisualStyleBackColor = true;
+        	//
+        	// lbl说明
+        	//
+        	this.lbl说明.ForeColor = System.Drawing.SystemColors.GrayText;
+        	this.lbl说明.Location = new System.Drawing.Point(12, 142);
+        	this.lbl说明.Name = "lbl说明";
+        	this.lbl说明.Size = new System.Drawing.Size(506, 46);
+        	this.lbl说明.TabIndex = 7;
+        	this.lbl说明.Text = "百度引擎已内置默认 Key,可直接使用;换自己的 Key 更稳。\r\n智谱 GLM-OCR(手写字/版面强)需到 open.bigmodel.cn 获取 API K" +
+			"ey,约 0.2 元/百万 tokens。\r\nUmi-OCR 为本机离线引擎(免费无限次):本体将从网盘自动下载到程序目录,识别时自动启动、关窗自动关闭。";
+        	//
+        	// btn确定
+        	//
+        	this.btn确定.DialogResult = System.Windows.Forms.DialogResult.OK;
+        	this.btn确定.Location = new System.Drawing.Point(367, 200);
+        	this.btn确定.Name = "btn确定";
+        	this.btn确定.Size = new System.Drawing.Size(75, 28);
+        	this.btn确定.TabIndex = 8;
+        	this.btn确定.Text = "保存";
+        	this.btn确定.UseVisualStyleBackColor = true;
+        	this.btn确定.Click += new System.EventHandler(this.btn确定_Click);
+        	//
+        	// btn取消
+        	//
+        	this.btn取消.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+        	this.btn取消.Location = new System.Drawing.Point(449, 200);
+        	this.btn取消.Name = "btn取消";
+        	this.btn取消.Size = new System.Drawing.Size(75, 28);
+        	this.btn取消.TabIndex = 9;
+        	this.btn取消.Text = "取消";
+        	//
+        	// OcrSettingsForm
+        	//
+        	this.AcceptButton = this.btn确定;
+        	this.CancelButton = this.btn取消;
+        	this.ClientSize = new System.Drawing.Size(539, 244);
+        	this.Controls.Add(this.lblEngine);
+        	this.Controls.Add(this.cboEngine);
+        	this.Controls.Add(this.lblApiKey);
+        	this.Controls.Add(this.txtApiKey);
+        	this.Controls.Add(this.lblSecretKey);
+        	this.Controls.Add(this.txtSecretKey);
+        	this.Controls.Add(this.lblGlmKey);
+        	this.Controls.Add(this.txtGlmKey);
+        	this.Controls.Add(this.lblQianfanKey);
+        	this.Controls.Add(this.txtQianfanKey);
+        	this.Controls.Add(this.lblUapisKey);
+        	this.Controls.Add(this.txtUapisKey);
+        	this.Controls.Add(this.lblUmiUrl);
+        	this.Controls.Add(this.txtUmiUrl);
+        	this.Controls.Add(this.btnUmi下载);
+        	this.Controls.Add(this.btnUmi检测);
+        	this.Controls.Add(this.lblUmi状态);
+        	this.Controls.Add(this.lbl说明);
+        	this.Controls.Add(this.btn帮助);
+        	this.Controls.Add(this.btn确定);
+        	this.Controls.Add(this.btn取消);
+        	this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+        	this.MaximizeBox = false;
+        	this.MinimizeBox = false;
+        	this.Name = "OcrSettingsForm";
+        	this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+        	this.Text = "OCR 设置";
+        	this.ResumeLayout(false);
+        	this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label lblEngine;
+        private System.Windows.Forms.ComboBox cboEngine;
+        private System.Windows.Forms.Label lblApiKey;
+        private System.Windows.Forms.TextBox txtApiKey;
+        private System.Windows.Forms.Label lblSecretKey;
+        private System.Windows.Forms.TextBox txtSecretKey;
+        private System.Windows.Forms.Label lblGlmKey;
+        private System.Windows.Forms.TextBox txtGlmKey;
+        private System.Windows.Forms.Label lblQianfanKey;
+        private System.Windows.Forms.TextBox txtQianfanKey;
+        private System.Windows.Forms.Label lblUapisKey;
+        private System.Windows.Forms.TextBox txtUapisKey;
+        private System.Windows.Forms.Label lblUmiUrl;
+        private System.Windows.Forms.TextBox txtUmiUrl;
+        private System.Windows.Forms.Button btnUmi下载;
+        private System.Windows.Forms.Button btnUmi检测;
+        private System.Windows.Forms.Label lblUmi状态;
+        private System.Windows.Forms.Button btn帮助;
+        private System.Windows.Forms.Label lbl说明;
+        private System.Windows.Forms.Button btn确定;
+        private System.Windows.Forms.Button btn取消;
+    }
+}

成套报价软件/扒图/OcrSettingsForm.cs

@@ -0,0 +1,232 @@
+// OcrSettingsForm:OCR 引擎与 Key 设置(百度 OCR / 智谱 GLM-OCR / 千帆 / UApiPro / Umi-OCR 本地)
+// 保存 → OcrPaths.ConfigPath 的 baidu_ocr.json(engine/api_key/secret_key/glm_api_key/qianfan_api_key/uapis_api_key/umi_url)
+//      + 热更新 OcrClient + 作废百度 token 缓存。
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Windows.Forms;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    public partial class OcrSettingsForm : Form
+    {
+        private readonly OcrClient _ocr;
+
+        public OcrSettingsForm(OcrClient ocr)
+        {
+            InitializeComponent();
+            this.BackColor = System.Drawing.Color.White;
+            _ocr = ocr;
+
+            // 回填现有配置(默认 Key 在 Designer 的 Text 里,密码遮罩显示;保存过则文件值优先)
+            string engine = "baidu";
+            try
+            {
+                string cfgPath = OcrPaths.ConfigPath;
+                if (File.Exists(cfgPath))
+                {
+                    var jsv = new JavaScriptSerializer().Deserialize<Dictionary<string, string>>(File.ReadAllText(cfgPath));
+                    if (jsv != null)
+                    {
+                        if (jsv.ContainsKey("engine")) engine = jsv["engine"] ?? "baidu";
+                        txtApiKey.Text = jsv.ContainsKey("api_key") ? (jsv["api_key"] ?? "") : "";
+                        txtSecretKey.Text = jsv.ContainsKey("secret_key") ? (jsv["secret_key"] ?? "") : "";
+                        txtGlmKey.Text = jsv.ContainsKey("glm_api_key") ? (jsv["glm_api_key"] ?? "") : "";
+                        txtQianfanKey.Text = jsv.ContainsKey("qianfan_api_key") ? (jsv["qianfan_api_key"] ?? "") : "";
+                        txtUapisKey.Text = jsv.ContainsKey("uapis_api_key") ? (jsv["uapis_api_key"] ?? "") : "";
+                        txtUmiUrl.Text = jsv.ContainsKey("umi_url") && !string.IsNullOrWhiteSpace(jsv["umi_url"])
+                            ? jsv["umi_url"] : "http://127.0.0.1:1224";
+                    }
+                }
+            }
+            catch { }
+
+            cboEngine.SelectedIndex =
+                engine == "glm" ? 1 :
+                engine == "qianfan" ? 2 :
+                engine == "uapis" ? 3 :
+                engine == "umi" ? 4 : 0;
+            UpdateEnginePanels();
+        }
+
+        /// <summary>按引擎下拉显示对应的输入区(百度=两格;智谱/千帆/UApiPro=Key一格;Umi-OCR=服务地址一格)。</summary>
+        private void UpdateEnginePanels()
+        {
+            int sel = cboEngine.SelectedIndex;
+            bool glm = sel == 1;
+            bool qf = sel == 2;
+            bool ua = sel == 3;
+            bool umi = sel == 4;
+            bool baidu = !glm && !qf && !ua && !umi;
+            lblApiKey.Visible = baidu;
+            txtApiKey.Visible = baidu;
+            lblSecretKey.Visible = baidu;
+            txtSecretKey.Visible = baidu;
+            lblGlmKey.Visible = glm;
+            txtGlmKey.Visible = glm;
+            lblQianfanKey.Visible = qf;
+            txtQianfanKey.Visible = qf;
+            lblUapisKey.Visible = ua;
+            txtUapisKey.Visible = ua;
+            lblUmiUrl.Visible = umi;
+            txtUmiUrl.Visible = umi;
+            btnUmi下载.Visible = umi;
+            btnUmi检测.Visible = umi;
+            lblUmi状态.Visible = umi;
+            if (umi) RefreshUmiStatus();
+        }
+
+        /// <summary>刷新 Umi 本体三态状态显示。</summary>
+        private void RefreshUmiStatus()
+        {
+            try { lblUmi状态.Text = UmiOcrHost.DetectText(); } catch { }
+        }
+
+        /// <summary>检测 OCR 本体:刷新状态(未安装/已安装未运行/运行中)。</summary>
+        private void btnUmi检测_Click(object sender, EventArgs e)
+        {
+            RefreshUmiStatus();
+            MessageBox.Show(this, UmiOcrHost.DetectText(), "检测 OCR 本体",
+                MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        /// <summary>下载 OCR 本体:网盘直链(~179MB)→解压到程序目录 Umi-OCR\→验证→删 zip。</summary>
+        private void btnUmi下载_Click(object sender, EventArgs e)
+        {
+            if (UmiOcrHost.IsInstalled)
+            {
+                var r = MessageBox.Show(this, "OCR 本体已存在,重新下载将覆盖安装。继续吗?", "下载 OCR 本体",
+                    MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
+                if (r != DialogResult.OK) return;
+            }
+            btnUmi下载.Enabled = false;
+            btnUmi检测.Enabled = false;
+            lblUmi状态.ForeColor = System.Drawing.Color.DimGray;
+            lblUmi状态.Text = "正在下载… 0%";
+            int lastPct = -1;
+            UmiOcrHost.DownloadAndInstallAsync(pct =>
+            {
+                if (pct == lastPct) return;
+                lastPct = pct;
+                try { this.BeginInvoke((MethodInvoker)delegate
+                {
+                    lblUmi状态.Text = pct >= 100 ? "下载完成,正在解压安装…" : "正在下载… " + pct + "%";
+                }); } catch { }
+            }).ContinueWith(t =>
+            {
+                try { this.BeginInvoke((MethodInvoker)delegate
+                {
+                    btnUmi下载.Enabled = true;
+                    btnUmi检测.Enabled = true;
+                    lblUmi状态.ForeColor = System.Drawing.SystemColors.GrayText;
+                    if (t.IsFaulted)
+                    {
+                        Exception root = t.Exception;
+                        while (root is AggregateException && root.InnerException != null) root = root.InnerException;
+                        lblUmi状态.Text = "下载/安装失败: " + root.Message;
+                        MessageBox.Show(this, "下载/安装失败:\n" + root.Message, "下载 OCR 本体",
+                            MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                    }
+                    else
+                    {
+                        RefreshUmiStatus();
+                        MessageBox.Show(this, "OCR 本体安装完成!\n" + UmiOcrHost.DetectText() +
+                            "\n\n选 Umi-OCR 引擎保存后即可使用(识别时自动启动)。",
+                            "下载 OCR 本体", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }); } catch { }
+            });
+        }
+
+        private void cboEngine_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            UpdateEnginePanels();
+        }
+
+        /// <summary>帮助:全部引擎的 Key 获取方式与本地 OCR 设置流程。</summary>
+        private void btn帮助_Click(object sender, EventArgs e)
+        {
+            string help =
+                "════════ OCR 识别引擎使用帮助 ════════\r\n" +
+                "\r\n" +
+                "【1. 百度 OCR 高精度(含位置)】 默认引擎,已内置 Key 可直接用\r\n" +
+                "  · 获取自己的 Key(更稳,免费额度足够日常):\r\n" +
+                "    ① 打开 console.baidu.com 登录百度账号\r\n" +
+                "    ② 进入\"产品服务 / 文字识别\"→ 创建应用\r\n" +
+                "    ③ 勾选\"文字识别\"全部接口,创建完成\r\n" +
+                "    ④ 在应用详情里复制 API Key 和 Secret Key 填入本窗口\r\n" +
+                "\r\n" +
+                "【2. 智谱 GLM-OCR(版面解析/手写强)】\r\n" +
+                "  · 到 open.bigmodel.cn 注册并实名 → API Keys 页面新建密钥\r\n" +
+                "  · 把密钥填入\"智谱 API Key\"\r\n" +
+                "  · 计费约 0.2 元/百万 tokens,适合手写体/复杂版面\r\n" +
+                "\r\n" +
+                "【3. 百度 PaddleOCR-VL(千帆版面解析)】\r\n" +
+                "  · 到 console.bce.baidu.com → 千帆 ModelBuilder → 应用管理\r\n" +
+                "  · 创建应用后复制 API Key 填入\"千帆 API Key\"\r\n" +
+                "  · 需在千帆控制台开通 PaddleOCR-VL 模型服务\r\n" +
+                "\r\n" +
+                "【4. UApiPro 通用OCR(免费积分/带位置)】\r\n" +
+                "  · 到 uapis.cn 注册账号 → 控制台 → API Keys → 新建\r\n" +
+                "  · 把 Key 填入\"UApiPro Key\"\r\n" +
+                "  · 注册送免费积分(约 4 积分/次识别),小量使用零成本\r\n" +
+                "\r\n" +
+                "【5. Umi-OCR 本地引擎(离线免费,无限次)】\r\n" +
+                "  · 本地引擎无需任何 Key,识别全在本机完成,数据不出电脑\r\n" +
+                "  · 设置流程:\r\n" +
+                "    ① 选本引擎后点\"下载 OCR 本体\"(约 179MB,自动下载安装)\r\n" +
+                "    ② 点\"检测 OCR 本体\"确认状态为\"运行中\"或\"已安装\"\r\n" +
+                "    ③ 点\"保存\"完成,之后识别时自动启动、关窗自动关闭\r\n" +
+                "  · 服务地址保持默认 http://127.0.0.1:1224 即可\r\n" +
+                "    (只有你在 Umi-OCR 软件里改过 HTTP 端口才需要改这里)\r\n" +
+                "\r\n" +
+                "════════════════════════════\r\n" +
+                "提示: Key 全部以密码方式显示,点\"保存\"后立即生效;\r\n" +
+                "所有 Key 统一保存在程序目录 baidu_ocr.json。";
+            MessageBox.Show(this, help, "OCR 使用帮助",
+                MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        private void btn确定_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                string cfgPath = OcrPaths.ConfigPath;
+                string engineValue =
+                    cboEngine.SelectedIndex == 1 ? "glm" :
+                    cboEngine.SelectedIndex == 2 ? "qianfan" :
+                    cboEngine.SelectedIndex == 3 ? "uapis" :
+                    cboEngine.SelectedIndex == 4 ? "umi" : "baidu";
+                var jsv = new JavaScriptSerializer();
+                File.WriteAllText(cfgPath, jsv.Serialize(new Dictionary<string, string>
+                {
+                    { "engine", engineValue },
+                    { "api_key", txtApiKey.Text.Trim() },
+                    { "secret_key", txtSecretKey.Text.Trim() },
+                    { "glm_api_key", txtGlmKey.Text.Trim() },
+                    { "qianfan_api_key", txtQianfanKey.Text.Trim() },
+                    { "uapis_api_key", txtUapisKey.Text.Trim() },
+                    { "umi_url", string.IsNullOrWhiteSpace(txtUmiUrl.Text.Trim()) ? "http://127.0.0.1:1224" : txtUmiUrl.Text.Trim() }
+                }));
+                // 热更新引擎/Key + 作废百度 token 缓存(下次识别重新换取)
+                if (_ocr != null)
+                {
+                    _ocr.LoadConfig();
+                    try { File.Delete(OcrPaths.TokenCachePath); } catch { }
+                }
+                // 选了 Umi-OCR 但还没装本体:提示引导下载(不阻断保存)
+                if (engineValue == "umi" && !UmiOcrHost.IsInstalled)
+                {
+                    MessageBox.Show(this, "Umi-OCR 本体尚未安装。\n请点\"下载 OCR 本体\"完成安装后即可使用。",
+                        "OCR 设置", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(this, "保存失败: " + ex.Message, "OCR 设置",
+                    MessageBoxButtons.OK, MessageBoxIcon.Warning);
+            }
+        }
+    }
+}

成套报价软件/扒图/PaTypes.cs

@@ -0,0 +1,29 @@
+// ============================================================
+//  扒图数据类型(与原 cadcj 插件 / 网页端 cadbridge.ts 保持一致)
+// ============================================================
+using System.Collections.Generic;
+
+namespace MyApp
+{
+    /// <summary>
+    /// 扒数据模式:图号/箱号/元件
+    /// </summary>
+    public enum PaMode
+    {
+        Tuhao,    // 扒图号
+        Xianghao, // 扒箱号
+        Yuanjian  // 扒元件
+    }
+
+    /// <summary>
+    /// 扒图结果:一条文本 + 它对应的彩色框的 Handle(句柄字符串)
+    /// 用于关联表格数据行与网页 CAD 框实体,实现点击行定位、删除行删框。
+    /// ★ TextHandle:源文本实体自身的 Handle,用于判断"是否同一个文本"。
+    /// </summary>
+    public class PaTextResult
+    {
+        public string Text;
+        public string FrameHandle;
+        public string TextHandle = "";
+    }
+}

成套报价软件/扒图/Pdf/新建项目.Designer.cs

@@ -0,0 +1,609 @@
+namespace MyAppPdf
+{
+    public partial class 新建项目 : System.Windows.Forms.Form
+    {
+        /// <summary>必需的设计器变量。</summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>清理正在使用的资源。</summary>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows 窗体设计器生成的代码
+
+        private void InitializeComponent()
+        {
+        	this.lbl项目编号 = new System.Windows.Forms.Label();
+        	this.txt项目编号 = new System.Windows.Forms.TextBox();
+        	this.lbl项目日期 = new System.Windows.Forms.Label();
+        	this.txt项目日期 = new System.Windows.Forms.TextBox();
+        	this.lbl项目名称 = new System.Windows.Forms.Label();
+        	this.txt项目名称 = new System.Windows.Forms.TextBox();
+        	this.lbl客户名称 = new System.Windows.Forms.Label();
+        	this.txt客户名称 = new System.Windows.Forms.TextBox();
+        	this.btn选择客户 = new System.Windows.Forms.Button();
+        	this.lbl客户地址 = new System.Windows.Forms.Label();
+        	this.txt客户地址 = new System.Windows.Forms.TextBox();
+        	this.lbl联系人 = new System.Windows.Forms.Label();
+        	this.txt联系人 = new System.Windows.Forms.TextBox();
+        	this.lbl联系电话 = new System.Windows.Forms.Label();
+        	this.txt联系电话 = new System.Windows.Forms.TextBox();
+        	this.lbl成套厂名称 = new System.Windows.Forms.Label();
+        	this.txt成套厂名称 = new System.Windows.Forms.TextBox();
+        	this.lbl成套厂地址 = new System.Windows.Forms.Label();
+        	this.txt成套厂地址 = new System.Windows.Forms.TextBox();
+        	this.lbl成套厂联系人 = new System.Windows.Forms.Label();
+        	this.txt成套厂联系人 = new System.Windows.Forms.TextBox();
+        	this.lbl成套厂联系电话 = new System.Windows.Forms.Label();
+        	this.txt成套厂联系电话 = new System.Windows.Forms.TextBox();
+        	this.lbl报出方式 = new System.Windows.Forms.Label();
+        	this.cmb报出方式 = new System.Windows.Forms.ComboBox();
+        	this.lbl箱柜模板 = new System.Windows.Forms.Label();
+        	this.cmb箱柜模板 = new System.Windows.Forms.ComboBox();
+        	this.lbl单台价格 = new System.Windows.Forms.Label();
+        	this.cmb单台价格 = new System.Windows.Forms.ComboBox();
+        	this.lbl项目总价 = new System.Windows.Forms.Label();
+        	this.lbl备注 = new System.Windows.Forms.Label();
+        	this.txt备注 = new System.Windows.Forms.TextBox();
+        	this.btn确定 = new System.Windows.Forms.Button();
+        	this.btn取消 = new System.Windows.Forms.Button();
+        	this.comboBox1 = new System.Windows.Forms.ComboBox();
+        	this.label1 = new System.Windows.Forms.Label();
+        	this.label2 = new System.Windows.Forms.Label();
+        	this.comboBox2 = new System.Windows.Forms.ComboBox();
+        	this.cmb项目总价 = new System.Windows.Forms.ComboBox();
+        	this.SuspendLayout();
+        	// 
+        	// lbl项目编号
+        	// 
+        	this.lbl项目编号.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl项目编号.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl项目编号.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl项目编号.Location = new System.Drawing.Point(20, 25);
+        	this.lbl项目编号.Name = "lbl项目编号";
+        	this.lbl项目编号.Size = new System.Drawing.Size(70, 23);
+        	this.lbl项目编号.TabIndex = 0;
+        	this.lbl项目编号.Text = "项目编号：";
+        	this.lbl项目编号.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt项目编号
+        	// 
+        	this.txt项目编号.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt项目编号.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt项目编号.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt项目编号.Location = new System.Drawing.Point(95, 25);
+        	this.txt项目编号.Name = "txt项目编号";
+        	this.txt项目编号.Size = new System.Drawing.Size(220, 28);
+        	this.txt项目编号.TabIndex = 0;
+        	// 
+        	// lbl项目日期
+        	// 
+        	this.lbl项目日期.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl项目日期.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl项目日期.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl项目日期.Location = new System.Drawing.Point(380, 28);
+        	this.lbl项目日期.Name = "lbl项目日期";
+        	this.lbl项目日期.Size = new System.Drawing.Size(70, 18);
+        	this.lbl项目日期.TabIndex = 1;
+        	this.lbl项目日期.Text = "项目日期：";
+        	// 
+        	// txt项目日期
+        	// 
+        	this.txt项目日期.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt项目日期.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt项目日期.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt项目日期.Location = new System.Drawing.Point(455, 25);
+        	this.txt项目日期.Name = "txt项目日期";
+        	this.txt项目日期.Size = new System.Drawing.Size(210, 28);
+        	this.txt项目日期.TabIndex = 1;
+        	// 
+        	// lbl项目名称
+        	// 
+        	this.lbl项目名称.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl项目名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl项目名称.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl项目名称.Location = new System.Drawing.Point(20, 55);
+        	this.lbl项目名称.Name = "lbl项目名称";
+        	this.lbl项目名称.Size = new System.Drawing.Size(70, 23);
+        	this.lbl项目名称.TabIndex = 2;
+        	this.lbl项目名称.Text = "项目名称：";
+        	this.lbl项目名称.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt项目名称
+        	// 
+        	this.txt项目名称.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt项目名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt项目名称.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt项目名称.Location = new System.Drawing.Point(95, 55);
+        	this.txt项目名称.Name = "txt项目名称";
+        	this.txt项目名称.Size = new System.Drawing.Size(570, 28);
+        	this.txt项目名称.TabIndex = 2;
+        	// 
+        	// lbl客户名称
+        	// 
+        	this.lbl客户名称.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl客户名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl客户名称.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl客户名称.Location = new System.Drawing.Point(20, 85);
+        	this.lbl客户名称.Name = "lbl客户名称";
+        	this.lbl客户名称.Size = new System.Drawing.Size(70, 23);
+        	this.lbl客户名称.TabIndex = 3;
+        	this.lbl客户名称.Text = "客户名称：";
+        	this.lbl客户名称.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt客户名称
+        	// 
+        	this.txt客户名称.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt客户名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt客户名称.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt客户名称.Location = new System.Drawing.Point(95, 85);
+        	this.txt客户名称.Name = "txt客户名称";
+        	this.txt客户名称.Size = new System.Drawing.Size(479, 28);
+        	this.txt客户名称.TabIndex = 3;
+        	// 
+        	// btn选择客户
+        	// 
+        	this.btn选择客户.BackColor = System.Drawing.SystemColors.Control;
+        	this.btn选择客户.Font = new System.Drawing.Font("宋体", 9F);
+        	this.btn选择客户.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.btn选择客户.Location = new System.Drawing.Point(580, 85);
+        	this.btn选择客户.Name = "btn选择客户";
+        	this.btn选择客户.Size = new System.Drawing.Size(85, 28);
+        	this.btn选择客户.TabIndex = 4;
+        	this.btn选择客户.Text = "选择客户";
+        	this.btn选择客户.UseVisualStyleBackColor = true;
+        	// 
+        	// lbl客户地址
+        	// 
+        	this.lbl客户地址.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl客户地址.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl客户地址.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl客户地址.Location = new System.Drawing.Point(20, 115);
+        	this.lbl客户地址.Name = "lbl客户地址";
+        	this.lbl客户地址.Size = new System.Drawing.Size(70, 23);
+        	this.lbl客户地址.TabIndex = 5;
+        	this.lbl客户地址.Text = "客户地址：";
+        	this.lbl客户地址.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt客户地址
+        	// 
+        	this.txt客户地址.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt客户地址.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt客户地址.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt客户地址.Location = new System.Drawing.Point(95, 115);
+        	this.txt客户地址.Name = "txt客户地址";
+        	this.txt客户地址.Size = new System.Drawing.Size(570, 28);
+        	this.txt客户地址.TabIndex = 5;
+        	// 
+        	// lbl联系人
+        	// 
+        	this.lbl联系人.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl联系人.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl联系人.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl联系人.Location = new System.Drawing.Point(30, 145);
+        	this.lbl联系人.Name = "lbl联系人";
+        	this.lbl联系人.Size = new System.Drawing.Size(60, 23);
+        	this.lbl联系人.TabIndex = 6;
+        	this.lbl联系人.Text = "联系人：";
+        	this.lbl联系人.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt联系人
+        	// 
+        	this.txt联系人.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt联系人.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt联系人.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt联系人.Location = new System.Drawing.Point(95, 145);
+        	this.txt联系人.Name = "txt联系人";
+        	this.txt联系人.Size = new System.Drawing.Size(220, 28);
+        	this.txt联系人.TabIndex = 6;
+        	// 
+        	// lbl联系电话
+        	// 
+        	this.lbl联系电话.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl联系电话.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl联系电话.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl联系电话.Location = new System.Drawing.Point(380, 145);
+        	this.lbl联系电话.Name = "lbl联系电话";
+        	this.lbl联系电话.Size = new System.Drawing.Size(70, 21);
+        	this.lbl联系电话.TabIndex = 7;
+        	this.lbl联系电话.Text = "联系电话：";
+        	// 
+        	// txt联系电话
+        	// 
+        	this.txt联系电话.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt联系电话.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt联系电话.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt联系电话.Location = new System.Drawing.Point(455, 145);
+        	this.txt联系电话.Name = "txt联系电话";
+        	this.txt联系电话.Size = new System.Drawing.Size(210, 28);
+        	this.txt联系电话.TabIndex = 7;
+        	// 
+        	// lbl成套厂名称
+        	// 
+        	this.lbl成套厂名称.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl成套厂名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl成套厂名称.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl成套厂名称.Location = new System.Drawing.Point(10, 175);
+        	this.lbl成套厂名称.Name = "lbl成套厂名称";
+        	this.lbl成套厂名称.Size = new System.Drawing.Size(80, 23);
+        	this.lbl成套厂名称.TabIndex = 8;
+        	this.lbl成套厂名称.Text = "成套厂名称：";
+        	this.lbl成套厂名称.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt成套厂名称
+        	// 
+        	this.txt成套厂名称.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt成套厂名称.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt成套厂名称.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt成套厂名称.Location = new System.Drawing.Point(95, 175);
+        	this.txt成套厂名称.Name = "txt成套厂名称";
+        	this.txt成套厂名称.Size = new System.Drawing.Size(570, 28);
+        	this.txt成套厂名称.TabIndex = 8;
+        	// 
+        	// lbl成套厂地址
+        	// 
+        	this.lbl成套厂地址.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl成套厂地址.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl成套厂地址.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl成套厂地址.Location = new System.Drawing.Point(10, 205);
+        	this.lbl成套厂地址.Name = "lbl成套厂地址";
+        	this.lbl成套厂地址.Size = new System.Drawing.Size(80, 23);
+        	this.lbl成套厂地址.TabIndex = 9;
+        	this.lbl成套厂地址.Text = "成套厂地址：";
+        	this.lbl成套厂地址.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt成套厂地址
+        	// 
+        	this.txt成套厂地址.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt成套厂地址.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt成套厂地址.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt成套厂地址.Location = new System.Drawing.Point(95, 205);
+        	this.txt成套厂地址.Name = "txt成套厂地址";
+        	this.txt成套厂地址.Size = new System.Drawing.Size(570, 28);
+        	this.txt成套厂地址.TabIndex = 9;
+        	// 
+        	// lbl成套厂联系人
+        	// 
+        	this.lbl成套厂联系人.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl成套厂联系人.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl成套厂联系人.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl成套厂联系人.Location = new System.Drawing.Point(30, 235);
+        	this.lbl成套厂联系人.Name = "lbl成套厂联系人";
+        	this.lbl成套厂联系人.Size = new System.Drawing.Size(60, 23);
+        	this.lbl成套厂联系人.TabIndex = 10;
+        	this.lbl成套厂联系人.Text = "联系人：";
+        	this.lbl成套厂联系人.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt成套厂联系人
+        	// 
+        	this.txt成套厂联系人.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt成套厂联系人.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt成套厂联系人.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt成套厂联系人.Location = new System.Drawing.Point(95, 235);
+        	this.txt成套厂联系人.Name = "txt成套厂联系人";
+        	this.txt成套厂联系人.Size = new System.Drawing.Size(220, 28);
+        	this.txt成套厂联系人.TabIndex = 10;
+        	// 
+        	// lbl成套厂联系电话
+        	// 
+        	this.lbl成套厂联系电话.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl成套厂联系电话.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl成套厂联系电话.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl成套厂联系电话.Location = new System.Drawing.Point(380, 235);
+        	this.lbl成套厂联系电话.Name = "lbl成套厂联系电话";
+        	this.lbl成套厂联系电话.Size = new System.Drawing.Size(70, 21);
+        	this.lbl成套厂联系电话.TabIndex = 11;
+        	this.lbl成套厂联系电话.Text = "联系电话：";
+        	// 
+        	// txt成套厂联系电话
+        	// 
+        	this.txt成套厂联系电话.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt成套厂联系电话.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt成套厂联系电话.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt成套厂联系电话.Location = new System.Drawing.Point(455, 232);
+        	this.txt成套厂联系电话.Name = "txt成套厂联系电话";
+        	this.txt成套厂联系电话.Size = new System.Drawing.Size(210, 28);
+        	this.txt成套厂联系电话.TabIndex = 11;
+        	// 
+        	// lbl报出方式
+        	// 
+        	this.lbl报出方式.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl报出方式.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl报出方式.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl报出方式.Location = new System.Drawing.Point(20, 265);
+        	this.lbl报出方式.Name = "lbl报出方式";
+        	this.lbl报出方式.Size = new System.Drawing.Size(70, 23);
+        	this.lbl报出方式.TabIndex = 12;
+        	this.lbl报出方式.Text = "报出方式：";
+        	this.lbl报出方式.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// cmb报出方式
+        	// 
+        	this.cmb报出方式.BackColor = System.Drawing.SystemColors.Window;
+        	this.cmb报出方式.DropDownWidth = 200;
+        	this.cmb报出方式.Font = new System.Drawing.Font("宋体", 9F);
+        	this.cmb报出方式.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.cmb报出方式.ItemHeight = 18;
+        	this.cmb报出方式.Location = new System.Drawing.Point(95, 265);
+        	this.cmb报出方式.Name = "cmb报出方式";
+        	this.cmb报出方式.Size = new System.Drawing.Size(220, 26);
+        	this.cmb报出方式.TabIndex = 12;
+        	this.cmb报出方式.Text = "报出价=表价*采购系数*报出系数";
+        	// 
+        	// lbl箱柜模板
+        	// 
+        	this.lbl箱柜模板.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl箱柜模板.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl箱柜模板.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl箱柜模板.Location = new System.Drawing.Point(380, 265);
+        	this.lbl箱柜模板.Name = "lbl箱柜模板";
+        	this.lbl箱柜模板.Size = new System.Drawing.Size(70, 20);
+        	this.lbl箱柜模板.TabIndex = 13;
+        	this.lbl箱柜模板.Text = "箱柜模板：";
+        	// 
+        	// cmb箱柜模板
+        	// 
+        	this.cmb箱柜模板.BackColor = System.Drawing.SystemColors.Window;
+        	this.cmb箱柜模板.DropDownWidth = 200;
+        	this.cmb箱柜模板.Font = new System.Drawing.Font("宋体", 9F);
+        	this.cmb箱柜模板.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.cmb箱柜模板.ItemHeight = 18;
+        	this.cmb箱柜模板.Location = new System.Drawing.Point(455, 262);
+        	this.cmb箱柜模板.Name = "cmb箱柜模板";
+        	this.cmb箱柜模板.Size = new System.Drawing.Size(210, 26);
+        	this.cmb箱柜模板.TabIndex = 13;
+        	// 
+        	// lbl单台价格
+        	// 
+        	this.lbl单台价格.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl单台价格.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl单台价格.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl单台价格.Location = new System.Drawing.Point(20, 293);
+        	this.lbl单台价格.Name = "lbl单台价格";
+        	this.lbl单台价格.Size = new System.Drawing.Size(70, 23);
+        	this.lbl单台价格.TabIndex = 14;
+        	this.lbl单台价格.Text = "单台价格：";
+        	this.lbl单台价格.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// cmb单台价格
+        	// 
+        	this.cmb单台价格.BackColor = System.Drawing.SystemColors.Window;
+        	this.cmb单台价格.DropDownWidth = 200;
+        	this.cmb单台价格.Font = new System.Drawing.Font("宋体", 9F);
+        	this.cmb单台价格.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.cmb单台价格.ItemHeight = 18;
+        	this.cmb单台价格.Location = new System.Drawing.Point(95, 293);
+        	this.cmb单台价格.Name = "cmb单台价格";
+        	this.cmb单台价格.Size = new System.Drawing.Size(220, 26);
+        	this.cmb单台价格.TabIndex = 14;
+        	this.cmb单台价格.Text = "保留整数";
+        	// 
+        	// lbl项目总价
+        	// 
+        	this.lbl项目总价.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl项目总价.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl项目总价.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl项目总价.Location = new System.Drawing.Point(379, 293);
+        	this.lbl项目总价.Name = "lbl项目总价";
+        	this.lbl项目总价.Size = new System.Drawing.Size(70, 20);
+        	this.lbl项目总价.TabIndex = 15;
+        	this.lbl项目总价.Text = "项目总价：";
+        	// 
+        	// lbl备注
+        	// 
+        	this.lbl备注.BackColor = System.Drawing.SystemColors.Control;
+        	this.lbl备注.Font = new System.Drawing.Font("宋体", 9F);
+        	this.lbl备注.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.lbl备注.Location = new System.Drawing.Point(44, 352);
+        	this.lbl备注.Name = "lbl备注";
+        	this.lbl备注.Size = new System.Drawing.Size(46, 23);
+        	this.lbl备注.TabIndex = 16;
+        	this.lbl备注.Text = "备注：";
+        	this.lbl备注.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// txt备注
+        	// 
+        	this.txt备注.BackColor = System.Drawing.SystemColors.Window;
+        	this.txt备注.Font = new System.Drawing.Font("宋体", 9F);
+        	this.txt备注.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.txt备注.Location = new System.Drawing.Point(95, 352);
+        	this.txt备注.Multiline = true;
+        	this.txt备注.Name = "txt备注";
+        	this.txt备注.Size = new System.Drawing.Size(570, 80);
+        	this.txt备注.TabIndex = 16;
+        	// 
+        	// btn确定
+        	// 
+        	this.btn确定.BackColor = System.Drawing.SystemColors.Control;
+        	this.btn确定.DialogResult = System.Windows.Forms.DialogResult.OK;
+        	this.btn确定.Font = new System.Drawing.Font("宋体", 9F);
+        	this.btn确定.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.btn确定.Location = new System.Drawing.Point(455, 449);
+        	this.btn确定.Name = "btn确定";
+        	this.btn确定.Size = new System.Drawing.Size(100, 28);
+        	this.btn确定.TabIndex = 17;
+        	this.btn确定.Text = "确定";
+        	this.btn确定.UseVisualStyleBackColor = true;
+        	// 
+        	// btn取消
+        	// 
+        	this.btn取消.BackColor = System.Drawing.SystemColors.Control;
+        	this.btn取消.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+        	this.btn取消.Font = new System.Drawing.Font("宋体", 9F);
+        	this.btn取消.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.btn取消.Location = new System.Drawing.Point(565, 449);
+        	this.btn取消.Name = "btn取消";
+        	this.btn取消.Size = new System.Drawing.Size(100, 28);
+        	this.btn取消.TabIndex = 18;
+        	this.btn取消.Text = "取消";
+        	this.btn取消.UseVisualStyleBackColor = true;
+        	// 
+        	// comboBox1
+        	// 
+        	this.comboBox1.BackColor = System.Drawing.SystemColors.Window;
+        	this.comboBox1.DropDownWidth = 210;
+        	this.comboBox1.Font = new System.Drawing.Font("宋体", 9F);
+        	this.comboBox1.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.comboBox1.ItemHeight = 18;
+        	this.comboBox1.Location = new System.Drawing.Point(455, 322);
+        	this.comboBox1.Name = "comboBox1";
+        	this.comboBox1.Size = new System.Drawing.Size(210, 26);
+        	this.comboBox1.TabIndex = 14;
+        	this.comboBox1.Text = "四舍五入";
+        	// 
+        	// label1
+        	// 
+        	this.label1.BackColor = System.Drawing.SystemColors.Control;
+        	this.label1.Font = new System.Drawing.Font("宋体", 9F);
+        	this.label1.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.label1.Location = new System.Drawing.Point(19, 320);
+        	this.label1.Name = "label1";
+        	this.label1.Size = new System.Drawing.Size(70, 23);
+        	this.label1.TabIndex = 14;
+        	this.label1.Text = "单台取整：";
+        	this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
+        	// 
+        	// label2
+        	// 
+        	this.label2.BackColor = System.Drawing.SystemColors.Control;
+        	this.label2.Font = new System.Drawing.Font("宋体", 9F);
+        	this.label2.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.label2.Location = new System.Drawing.Point(379, 324);
+        	this.label2.Name = "label2";
+        	this.label2.Size = new System.Drawing.Size(70, 20);
+        	this.label2.TabIndex = 15;
+        	this.label2.Text = "项目取整：";
+        	// 
+        	// comboBox2
+        	// 
+        	this.comboBox2.BackColor = System.Drawing.SystemColors.Window;
+        	this.comboBox2.DropDownWidth = 220;
+        	this.comboBox2.Font = new System.Drawing.Font("宋体", 9F);
+        	this.comboBox2.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.comboBox2.ItemHeight = 18;
+        	this.comboBox2.Location = new System.Drawing.Point(95, 324);
+        	this.comboBox2.Name = "comboBox2";
+        	this.comboBox2.Size = new System.Drawing.Size(220, 26);
+        	this.comboBox2.TabIndex = 14;
+        	this.comboBox2.Text = "四舍五入";
+        	// 
+        	// cmb项目总价
+        	// 
+        	this.cmb项目总价.BackColor = System.Drawing.SystemColors.Window;
+        	this.cmb项目总价.DropDownWidth = 200;
+        	this.cmb项目总价.Font = new System.Drawing.Font("宋体", 9F);
+        	this.cmb项目总价.ForeColor = System.Drawing.SystemColors.WindowText;
+        	this.cmb项目总价.ItemHeight = 18;
+        	this.cmb项目总价.Location = new System.Drawing.Point(455, 290);
+        	this.cmb项目总价.Name = "cmb项目总价";
+        	this.cmb项目总价.Size = new System.Drawing.Size(210, 26);
+        	this.cmb项目总价.TabIndex = 14;
+        	this.cmb项目总价.Text = "保留整数";
+        	// 
+        	// 新建项目
+        	// 
+        	this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
+        	this.AutoValidate = System.Windows.Forms.AutoValidate.EnablePreventFocusChange;
+        	this.BackColor = System.Drawing.Color.White;
+        	this.ClientSize = new System.Drawing.Size(678, 482);
+        	this.Controls.Add(this.lbl项目编号);
+        	this.Controls.Add(this.txt项目编号);
+        	this.Controls.Add(this.lbl项目日期);
+        	this.Controls.Add(this.txt项目日期);
+        	this.Controls.Add(this.lbl项目名称);
+        	this.Controls.Add(this.txt项目名称);
+        	this.Controls.Add(this.lbl客户名称);
+        	this.Controls.Add(this.txt客户名称);
+        	this.Controls.Add(this.btn选择客户);
+        	this.Controls.Add(this.lbl客户地址);
+        	this.Controls.Add(this.txt客户地址);
+        	this.Controls.Add(this.lbl联系人);
+        	this.Controls.Add(this.txt联系人);
+        	this.Controls.Add(this.lbl联系电话);
+        	this.Controls.Add(this.txt联系电话);
+        	this.Controls.Add(this.lbl成套厂名称);
+        	this.Controls.Add(this.txt成套厂名称);
+        	this.Controls.Add(this.lbl成套厂地址);
+        	this.Controls.Add(this.txt成套厂地址);
+        	this.Controls.Add(this.lbl成套厂联系人);
+        	this.Controls.Add(this.txt成套厂联系人);
+        	this.Controls.Add(this.lbl成套厂联系电话);
+        	this.Controls.Add(this.txt成套厂联系电话);
+        	this.Controls.Add(this.lbl报出方式);
+        	this.Controls.Add(this.cmb报出方式);
+        	this.Controls.Add(this.lbl箱柜模板);
+        	this.Controls.Add(this.cmb箱柜模板);
+        	this.Controls.Add(this.lbl单台价格);
+        	this.Controls.Add(this.cmb单台价格);
+        	this.Controls.Add(this.lbl项目总价);
+        	this.Controls.Add(this.lbl备注);
+        	this.Controls.Add(this.txt备注);
+        	this.Controls.Add(this.btn确定);
+        	this.Controls.Add(this.btn取消);
+        	this.Controls.Add(this.comboBox1);
+        	this.Controls.Add(this.label1);
+        	this.Controls.Add(this.label2);
+        	this.Controls.Add(this.comboBox2);
+        	this.Controls.Add(this.cmb项目总价);
+        	this.Font = new System.Drawing.Font("宋体", 9F);
+        	this.ForeColor = System.Drawing.SystemColors.ControlText;
+        	this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+        	this.MaximizeBox = false;
+        	this.MinimizeBox = false;
+        	this.Name = "新建项目";
+        	this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+        	this.Text = "新建项目";
+        	this.ResumeLayout(false);
+        	this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label lbl项目编号;
+        private System.Windows.Forms.TextBox txt项目编号;
+        private System.Windows.Forms.Label lbl项目日期;
+        private System.Windows.Forms.TextBox txt项目日期;
+        private System.Windows.Forms.Label lbl项目名称;
+        private System.Windows.Forms.TextBox txt项目名称;
+        private System.Windows.Forms.Label lbl客户名称;
+        private System.Windows.Forms.TextBox txt客户名称;
+        private System.Windows.Forms.Button btn选择客户;
+        private System.Windows.Forms.Label lbl客户地址;
+        private System.Windows.Forms.TextBox txt客户地址;
+        private System.Windows.Forms.Label lbl联系人;
+        private System.Windows.Forms.TextBox txt联系人;
+        private System.Windows.Forms.Label lbl联系电话;
+        private System.Windows.Forms.TextBox txt联系电话;
+        private System.Windows.Forms.Label lbl成套厂名称;
+        private System.Windows.Forms.TextBox txt成套厂名称;
+        private System.Windows.Forms.Label lbl成套厂地址;
+        private System.Windows.Forms.TextBox txt成套厂地址;
+        private System.Windows.Forms.Label lbl成套厂联系人;
+        private System.Windows.Forms.TextBox txt成套厂联系人;
+        private System.Windows.Forms.Label lbl成套厂联系电话;
+        private System.Windows.Forms.TextBox txt成套厂联系电话;
+        private System.Windows.Forms.Label lbl报出方式;
+        private System.Windows.Forms.ComboBox cmb报出方式;
+        private System.Windows.Forms.Label lbl箱柜模板;
+        private System.Windows.Forms.ComboBox cmb箱柜模板;
+        private System.Windows.Forms.Label lbl单台价格;
+        private System.Windows.Forms.ComboBox cmb单台价格;
+        private System.Windows.Forms.Label lbl项目总价;
+        private System.Windows.Forms.Label lbl备注;
+        private System.Windows.Forms.TextBox txt备注;
+        private System.Windows.Forms.Button btn确定;
+        private System.Windows.Forms.Button btn取消;
+        private System.Windows.Forms.ComboBox comboBox1;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.ComboBox comboBox2;
+        private System.Windows.Forms.ComboBox cmb项目总价;
+    }
+}

成套报价软件/扒图/Pdf/新建项目.cs

@@ -0,0 +1,132 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace MyAppPdf
+{
+    /// <summary>
+    /// 新建项目 窗口(简化版,不依赖企业信息)。
+    /// UI 布局见 新建项目.ui.cs,本文件只含交互逻辑。
+    /// </summary>
+    public partial class 新建项目 : Form
+    {
+        // 价格格式化选项(与主项目 价格格式化.cs 保持一致)
+        private static readonly string[] 小数位选项 =
+        {
+            "保留整数", "保留1位小数", "保留2位小数", "保留3位小数",
+            "保留4位小数", "保留5位小数", "保留6位小数"
+        };
+        private static readonly string[] 取整方式选项 =
+        {
+            "不取整", "四舍五入", "四舍五入到角", "四舍五入到元",
+            "四舍五入到十元", "向上取整到元", "最近5元", "最近10元"
+        };
+
+        private readonly string _dbPath;
+        private readonly string _tableName;
+
+        public 新建项目() : this(null, null) { }
+
+        /// <summary>带数据库路径的构造函数(用于自动生成项目编号)。</summary>
+        public 新建项目(string dbPath, string tableName)
+        {
+            InitializeComponent();
+            _dbPath = dbPath;
+            _tableName = tableName;
+            InitPriceFormatCombos();
+            this.Load += 新建项目_Load;
+        }
+
+        private void InitPriceFormatCombos()
+        {
+            cmb单台价格.Items.Clear();
+            cmb单台价格.Items.AddRange(小数位选项);
+            cmb项目总价.Items.Clear();
+            cmb项目总价.Items.AddRange(小数位选项);
+            comboBox1.Items.Clear();
+            comboBox1.Items.AddRange(取整方式选项);
+            comboBox2.Items.Clear();
+            comboBox2.Items.AddRange(取整方式选项);
+        }
+
+        private void 新建项目_Load(object sender, EventArgs e)
+        {
+            FillAutoFields();
+        }
+
+        /// <summary>自动填充项目日期(当天)和项目编号(yyyyMMdd+3位序号)。</summary>
+        private void FillAutoFields()
+        {
+            DateTime today = DateTime.Today;
+            txt项目日期.Text = today.ToString("yyyy-MM-dd");
+
+            string datePart = today.ToString("yyyyMMdd");
+            int seq = GetNextSeqForDate(datePart);
+            txt项目编号.Text = datePart + seq.ToString("000");
+            txt项目编号.ReadOnly = true;
+            txt项目编号.TabStop = false;
+            txt项目编号.BackColor = System.Drawing.SystemColors.Control;
+        }
+
+        /// <summary>查数据库当天最大序号+1,失败返回1。</summary>
+        private int GetNextSeqForDate(string datePart)
+        {
+            if (string.IsNullOrEmpty(datePart) ||
+                string.IsNullOrEmpty(_dbPath) ||
+                string.IsNullOrEmpty(_tableName) ||
+                !System.IO.File.Exists(_dbPath))
+            {
+                return 1;
+            }
+            try
+            {
+                string connStr = "Data Source=" + _dbPath + ";Version=3;";
+                using (var conn = new System.Data.SQLite.SQLiteConnection(connStr))
+                {
+                    conn.Open();
+                    string sql =
+                        "SELECT MAX(CAST(SUBSTR(项目编号, 9) AS INTEGER)) " +
+                        "FROM " + _tableName + " " +
+                        "WHERE SUBSTR(项目编号, 1, 8) = '" + datePart + "';";
+                    using (var cmd = new System.Data.SQLite.SQLiteCommand(sql, conn))
+                    {
+                        object result = cmd.ExecuteScalar();
+                        if (result == null || result == DBNull.Value) return 1;
+                        int maxSeq;
+                        if (int.TryParse(result.ToString(), out maxSeq)) return maxSeq + 1;
+                        return 1;
+                    }
+                }
+            }
+            catch { return 1; }
+        }
+
+        /// <summary>收集对话框字段,以列名为键返回(供 Form3 写入数据库)。</summary>
+        public Dictionary<string, string> GetInputValues()
+        {
+            var values = new Dictionary<string, string>();
+            AddIfNotEmpty(values, "项目编号", txt项目编号.Text);
+            AddIfNotEmpty(values, "项目日期", txt项目日期.Text);
+            AddIfNotEmpty(values, "项目名称", txt项目名称.Text);
+            AddIfNotEmpty(values, "客户名称", txt客户名称.Text);
+            AddIfNotEmpty(values, "客户地址", txt客户地址.Text);
+            AddIfNotEmpty(values, "联系人", txt联系人.Text);
+            AddIfNotEmpty(values, "联系电话", txt联系电话.Text);
+            AddIfNotEmpty(values, "备注", txt备注.Text);
+            AddIfNotEmpty(values, "成套厂名称", txt成套厂名称.Text);
+            AddIfNotEmpty(values, "成套厂地址", txt成套厂地址.Text);
+            AddIfNotEmpty(values, "成套厂联系人", txt成套厂联系人.Text);
+            AddIfNotEmpty(values, "成套厂联系电话", txt成套厂联系电话.Text);
+            values["单台小数位"] = (cmb单台价格.SelectedItem ?? cmb单台价格.Text ?? "").ToString();
+            values["项目小数位"] = (cmb项目总价.SelectedItem ?? cmb项目总价.Text ?? "").ToString();
+            values["单台取整方式"] = (comboBox1.SelectedItem ?? comboBox1.Text ?? "").ToString();
+            values["项目取整方式"] = (comboBox2.SelectedItem ?? comboBox2.Text ?? "").ToString();
+            return values;
+        }
+
+        private static void AddIfNotEmpty(Dictionary<string, string> dict, string key, string value)
+        {
+            if (!string.IsNullOrWhiteSpace(value)) dict[key] = value.Trim();
+        }
+    }
+}

成套报价软件/扒图/PdfBridge.cs

@@ -0,0 +1,170 @@
+// ============================================================
+//  PdfBridge:主窗口与 PDF 查看器之间的桥
+//  与 CadBridge 保持相同的 API 形状:
+//  · 下行(主窗口→查看器):SendPaCommand / ZoomToFrameHandle /
+//    DeleteFramesByHandles / MergeMasks / ClearHighlight
+//  · 上行(查看器→主窗口):PaPicked / EntityErased / PaExited /
+//    F1/F2/F3Requested
+//  扒图逻辑:用户在 PDF 上框选 → 裁剪 → OCR 工作进程识别 →
+//  按 CAD 版语义组装 results(正向逐条/反向合并) → PaPicked
+//  → 主窗口入表格;查看器在框选位置画彩色蒙版框。
+// ============================================================
+using System;
+using System.Collections.Generic;
+
+namespace 成套报价软件
+{
+    public static class PdfBridge
+    {
+        private static PdfViewerWindow _viewer;
+
+        /// <summary>PDF 查看器是否已挂载且打开了文档。</summary>
+        public static bool IsViewerReady
+        {
+            get { return _viewer != null && _viewer.IsDocumentOpen; }
+        }
+
+        /// <summary>当前打开的图纸名(去扩展名;查看器未打开文档为空)。扒图写入箱号「图纸」列用。</summary>
+        public static string CurrentDrawingName
+        {
+            get { return _viewer != null ? _viewer.CurrentDrawingName : ""; }
+        }
+
+        /// <summary>扒图连续模式当前是否激活(供 ESC 全局过滤判断)。</summary>
+        public static bool PickModeActive
+        {
+            get { return _viewer != null && _viewer.PickModeActive; }
+        }
+
+        /// <summary>兼容 CadBridge:查看器中蒙版被外部删除(当前无触发源,保留事件形状)。</summary>
+        public static event Action<string> EntityErased;
+
+        /// <summary>框选识别完成一批(图号/箱号/元件)。</summary>
+        public static event Action<MyApp.PaMode, List<MyApp.PaTextResult>> PaPicked;
+
+        /// <summary>用户按 ESC 退出连续扒图模式。</summary>
+        public static event Action PaExited;
+
+        /// <summary>用户按 F1 —— 元件两两合并。</summary>
+        public static event Action F1Requested;
+
+        /// <summary>用户按 F2 —— 元件三个一组合并。</summary>
+        public static event Action F2Requested;
+
+        /// <summary>用户按 F3 —— 元件四个一组合并。</summary>
+        public static event Action F3Requested;
+
+        /// <summary>把 PDF 查看器挂到桥上(查看器构造时调用一次)。</summary>
+        public static void Attach(PdfViewerWindow viewer)
+        {
+            _viewer = viewer;
+        }
+
+        // ------------------------------------------------------------
+        //  查看器 → 主窗口的上行事件触发(仅查看器调用)
+        // ------------------------------------------------------------
+
+        public static void RaisePaPicked(MyApp.PaMode mode, List<MyApp.PaTextResult> results)
+        {
+            if (PaPicked != null) PaPicked(mode, results);
+        }
+
+        public static void RaisePaExited()
+        {
+            if (PaExited != null) PaExited();
+        }
+
+        public static void RaiseEntityErased(string handle)
+        {
+            if (!string.IsNullOrWhiteSpace(handle) && EntityErased != null)
+                EntityErased(handle);
+        }
+
+        public static void RaiseF1() { if (F1Requested != null) F1Requested(); }
+        public static void RaiseF2() { if (F2Requested != null) F2Requested(); }
+        public static void RaiseF3() { if (F3Requested != null) F3Requested(); }
+
+        // ------------------------------------------------------------
+        //  主窗口 → 查看器的下行命令
+        // ------------------------------------------------------------
+
+        /// <summary>
+        /// 发送扒图命令。接受原 CAD 命令名(CADPATU/CADPAXH/CADPAYJ/CADPACL)
+        /// 或网页命令名(patu/paxh/payj/pacl)。
+        /// </summary>
+        public static void SendPaCommand(string cmd)
+        {
+            if (string.IsNullOrWhiteSpace(cmd)) return;
+            string c = cmd.Trim().ToUpperInvariant();
+            int mode = 0;
+            if (c == "CADPATU" || c == "PATU") mode = 0;
+            else if (c == "CADPAXH" || c == "PAXH") mode = 1;
+            else if (c == "CADPAYJ" || c == "PAYJ") mode = 2;
+            else if (c == "CADPACL" || c == "PACL")
+            {
+                ClearHighlight();
+                return;
+            }
+            else return;
+
+            if (_viewer == null) return;
+            _viewer.StartPick(mode);
+        }
+
+        /// <summary>定位到指定 Handle 的蒙版框(点击表格行定位)。</summary>
+        public static void ZoomToFrameHandle(string handle)
+        {
+            if (string.IsNullOrWhiteSpace(handle) || _viewer == null) return;
+            _viewer.ZoomToFrame(handle);
+        }
+
+        /// <summary>批量删除指定 Handle 的蒙版(删表格行联动删框)。</summary>
+        public static void DeleteFramesByHandles(IEnumerable<string> handles)
+        {
+            if (handles == null || _viewer == null) return;
+            var list = new List<string>();
+            foreach (string h in handles)
+                if (!string.IsNullOrWhiteSpace(h)) list.Add(h);
+            if (list.Count == 0) return;
+            _viewer.DeleteFrames(list);
+        }
+
+        /// <summary>
+        /// 合并蒙版:保留 keep 的蒙版并扩大到所有 removes 蒙版的并集,
+        /// 被合并行的蒙版移除(元件合并时蒙版同步合并)。
+        /// </summary>
+        public static void MergeMasks(string keep, IEnumerable<string> removes)
+        {
+            if (string.IsNullOrWhiteSpace(keep) || _viewer == null) return;
+            var list = new List<string>();
+            if (removes != null)
+                foreach (string h in removes)
+                    if (!string.IsNullOrWhiteSpace(h) && h != keep) list.Add(h);
+            if (list.Count == 0) return;
+            _viewer.MergeMasks(keep, list);
+        }
+
+        /// <summary>清除所有高亮。</summary>
+        public static void ClearHighlight()
+        {
+            if (_viewer == null) return;
+            _viewer.ClearHighlight();
+        }
+
+        /// <summary>显示箱号组虚线框:把该箱号的箱号图框+全部元件图框按页求并集,
+        /// 每页画一个橙色虚线矩形(点元件表/箱号表行时调用)。
+        /// focusHandle=点中的框:翻到它所在页并缩放到装下整个组框(跳转适配)。</summary>
+        public static void SetGroupFrames(IEnumerable<string> handles, string focusHandle = null)
+        {
+            if (_viewer == null) return;
+            _viewer.SetGroupFrames(handles, focusHandle);
+        }
+
+        /// <summary>清除箱号组虚线框(点图号表行/新开 PDF 时)。</summary>
+        public static void ClearGroupFrames()
+        {
+            if (_viewer == null) return;
+            _viewer.ClearGroupFrames();
+        }
+    }
+}

成套报价软件/扒图/PdfDocument.cs

@@ -0,0 +1,160 @@
+// ============================================================
+//  PdfDocument:PDF 文档封装(加载/页尺寸/按缩放渲染页位图)
+//  坐标系:页面坐标 = PDF 点(1/72 英寸),原点左上(pdfium 渲染后
+//  已翻转为屏幕方向,y 向下)。
+// ============================================================
+using System;
+using System.Drawing;
+using System.IO;
+
+namespace 成套报价软件
+{
+    /// <summary>已打开的 PDF 文档。非线程安全,只在 UI 线程使用。</summary>
+    internal sealed class PdfDocument : IDisposable
+    {
+        private IntPtr _doc = IntPtr.Zero;
+        private IntPtr[] _pageHandles;   // 惰性加载的页句柄缓存
+        // ★ FPDF_LoadMemDocument 要求后备缓冲在文档关闭前保持有效且不可移动——
+        //   原来读入的 byte[] 是局部变量,打开后就没人引用;打开下一个 PDF 的大分配
+        //   触发 GC 把它搬走/回收,文档内存变垃圾 → 第二个 PDF 打不开(实测用户报障)。
+        //   钉住(GCHandleType.Pinned)+字段保引用,Close 时才释放。
+        private byte[] _bytes;
+        private System.Runtime.InteropServices.GCHandle _pin;
+
+        public string FilePath { get; private set; }
+        public int PageCount { get; private set; }
+        public float[] PageWidthPt { get; private set; }
+        public float[] PageHeightPt { get; private set; }
+
+        public bool IsOpen
+        {
+            get { return _doc != IntPtr.Zero; }
+        }
+
+        /// <summary>打开 PDF(读入内存后走 FPDF_LoadMemDocument,免疫路径问题)。失败抛异常。</summary>
+        public void Open(string path, string password)
+        {
+            Close();
+            if (!File.Exists(path))
+                throw new Exception("文件不存在: " + path);
+            _bytes = File.ReadAllBytes(path);
+            _pin = System.Runtime.InteropServices.GCHandle.Alloc(_bytes,
+                System.Runtime.InteropServices.GCHandleType.Pinned);
+            IntPtr doc = PdfiumNative.LoadDocumentFromBytes(_bytes, password);
+            if (doc == IntPtr.Zero)
+            {
+                FreeBuffer();
+                throw new Exception("PDF 打开失败:" + PdfiumNative.LastErrorText());
+            }
+
+            int count = PdfiumNative.GetPageCount(doc);
+            if (count <= 0)
+            {
+                PdfiumNative.CloseDocument(doc);
+                FreeBuffer();
+                throw new Exception("PDF 没有任何页面。");
+            }
+
+            _doc = doc;
+            FilePath = path;
+            PageCount = count;
+            _pageHandles = new IntPtr[count];
+            PageWidthPt = new float[count];
+            PageHeightPt = new float[count];
+            for (int i = 0; i < count; i++)
+            {
+                float w, h;
+                if (!PdfiumNative.GetPageSize(doc, i, out w, out h))
+                {
+                    w = 595f; h = 842f; // A4 兜底
+                }
+                PageWidthPt[i] = w;
+                PageHeightPt[i] = h;
+            }
+        }
+
+        /// <summary>释放文档后备缓冲(钉住句柄+字节数组)。</summary>
+        private void FreeBuffer()
+        {
+            if (_pin.IsAllocated) _pin.Free();
+            _bytes = null;
+        }
+
+        public void Close()
+        {
+            if (_pageHandles != null)
+            {
+                for (int i = 0; i < _pageHandles.Length; i++)
+                    PdfiumNative.ClosePage(_pageHandles[i]);
+                _pageHandles = null;
+            }
+            if (_doc != IntPtr.Zero)
+            {
+                PdfiumNative.CloseDocument(_doc);
+                _doc = IntPtr.Zero;
+            }
+            FreeBuffer();
+            FilePath = null;
+            PageCount = 0;
+            PageWidthPt = null;
+            PageHeightPt = null;
+        }
+
+        /// <summary>渲染指定页。scale = 像素/PDF点。失败返回 null。</summary>
+        public Bitmap RenderPage(int pageIndex, float scale)
+        {
+            if (!IsOpen) return null;
+            if (pageIndex < 0 || pageIndex >= PageCount) return null;
+            IntPtr page = GetPage(pageIndex);
+            if (page == IntPtr.Zero) return null;
+
+            int w = Math.Max(1, (int)Math.Round(PageWidthPt[pageIndex] * scale));
+            int h = Math.Max(1, (int)Math.Round(PageHeightPt[pageIndex] * scale));
+            return PdfiumNative.RenderPageToBitmap(page, w, h);
+        }
+
+        /// <summary>
+        /// 高清渲染页面局部区域(OCR 用):与屏幕显示缩放无关,
+        /// 用户任意缩放下框选,OCR 都拿到按 ocrScale 渲染的高清裁剪。
+        /// 返回位图与 rectPt 一一对应(像素/pt = ocrScale)。
+        /// </summary>
+        public Bitmap RenderRegion(int pageIndex, RectangleF rectPt, float ocrScale)
+        {
+            if (!IsOpen) return null;
+            if (pageIndex < 0 || pageIndex >= PageCount) return null;
+            IntPtr page = GetPage(pageIndex);
+            if (page == IntPtr.Zero) return null;
+
+            // 整页渲染尺寸(控制缩放)
+            int fullW = Math.Max(1, (int)Math.Round(PageWidthPt[pageIndex] * ocrScale));
+            int fullH = Math.Max(1, (int)Math.Round(PageHeightPt[pageIndex] * ocrScale));
+            // 区域矩形(裁到页面范围)
+            float pw = PageWidthPt[pageIndex], ph = PageHeightPt[pageIndex];
+            float l = Math.Max(0, rectPt.X), t = Math.Max(0, rectPt.Y);
+            float r = Math.Min(pw, rectPt.Right), b = Math.Min(ph, rectPt.Bottom);
+            if (r - l < 1 || b - t < 1) return null;
+            int startX = (int)Math.Floor(l * ocrScale);
+            int startY = (int)Math.Floor(t * ocrScale);
+            int endX = (int)Math.Ceiling(r * ocrScale);
+            int endY = (int)Math.Ceiling(b * ocrScale);
+            return PdfiumNative.RenderRegionToBitmap(page, startX, startY,
+                endX - startX, endY - startY, fullW, fullH);
+        }
+
+        private IntPtr GetPage(int pageIndex)
+        {
+            IntPtr page = _pageHandles[pageIndex];
+            if (page == IntPtr.Zero)
+            {
+                page = PdfiumNative.LoadPage(_doc, pageIndex);
+                _pageHandles[pageIndex] = page;
+            }
+            return page;
+        }
+
+        public void Dispose()
+        {
+            Close();
+        }
+    }
+}

成套报价软件/扒图/PdfQuoteWindow.Designer.cs

@@ -0,0 +1,27 @@
+namespace 成套报价软件
+{
+	partial class PdfQuoteWindow
+	{
+		private System.ComponentModel.IContainer components = null;
+
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null)) components.Dispose();
+			base.Dispose(disposing);
+		}
+
+		#region Designer generated code
+
+		private void InitializeComponent()
+		{
+			this.SuspendLayout();
+			//
+			// PdfQuoteWindow
+			//
+			this.Name = "PdfQuoteWindow";
+			this.ResumeLayout(false);
+		}
+
+		#endregion
+	}
+}

成套报价软件/扒图/PdfQuoteWindow.cs

@@ -0,0 +1,36 @@
+// ============================================================
+//  停靠窗口:报价插件工具栏(左侧)——pdfbt 独立版 QuoteWindow 原样搬入
+//  把 Form3 报价界面(pdfbt 侧,namespace MyAppPdf)作为子控件嵌入。
+// ============================================================
+using System.Windows.Forms;
+
+namespace 成套报价软件
+{
+    /// <summary>停靠窗口:报价插件工具栏(DockState.DockLeft),宿主为 MyAppPdf.Form3。</summary>
+    public partial class PdfQuoteWindow : WeifenLuo.WinFormsUI.Docking.DockContent
+    {
+        private MyAppPdf.Form3 _form3;
+
+        /// <summary>内嵌的报价界面实例(主窗口功能区按钮跨窗口调用用)。</summary>
+        public MyAppPdf.Form3 报价表单
+        {
+            get { return _form3; }
+        }
+
+        public PdfQuoteWindow()
+        {
+            InitializeComponent();
+            this.BackColor = System.Drawing.Color.White;
+            Text = "报价工具";
+            TabText = "报价工具";
+
+            var form = new MyAppPdf.Form3();
+            _form3 = form;
+            form.TopLevel = false;
+            form.FormBorderStyle = FormBorderStyle.None;
+            form.Dock = DockStyle.Fill;
+            Controls.Add(form);
+            form.Show();
+        }
+    }
+}

成套报价软件/扒图/PdfiumNative.cs

@@ -0,0 +1,228 @@
+// ============================================================
+//  PdfiumNative:pdfium.dll 原生库 P/Invoke 封装
+//  dll 来源:pypdfium2 win32 wheel(pypdfium2_raw/pdfium.dll,x86)
+//  调用约定:cdecl(pypdfium2 ctypes.CDLL 已验证)
+// ============================================================
+using System;
+using System.Runtime.InteropServices;
+
+namespace 成套报价软件
+{
+    /// <summary>pdfium C API 最小封装(仅本项目用到的函数)。</summary>
+    internal static class PdfiumNative
+    {
+        public const string DllName = "pdfium.dll";
+
+        // 渲染标志:渲染注释/批注
+        public const int FPDF_ANNOT = 0x01;
+
+        // FPDF_ERR_* 错误码(GetLastError 返回)
+        public const int FPDF_ERR_SUCCESS = 0;   // 无错误
+        public const int FPDF_ERR_UNKNOWN = 1;   // 未知错误
+        public const int FPDF_ERR_FILE = 2;      // 文件无法打开或读取
+        public const int FPDF_ERR_FORMAT = 3;    // 文件不是 PDF 或已损坏
+        public const int FPDF_ERR_PASSWORD = 4;  // 需要密码或密码错误
+        public const int FPDF_ERR_SECURITY = 5;  // 不支持的安全方案
+        public const int FPDF_ERR_PAGE = 6;      // 页面无法加载
+
+        private static bool _inited;
+        private static readonly object _initLock = new object();
+
+        /// <summary>初始化 pdfium(进程内只需一次,线程安全)。</summary>
+        public static void InitLibrary()
+        {
+            lock (_initLock)
+            {
+                if (_inited) return;
+                FPDF_InitLibrary();
+                _inited = true;
+            }
+        }
+
+        [DllImport(DllName)]
+        private static extern void FPDF_InitLibrary();
+
+        [DllImport(DllName)]
+        private static extern void FPDF_DestroyLibrary();
+
+        [DllImport(DllName, CharSet = CharSet.Ansi)]
+        private static extern IntPtr FPDF_LoadDocument(string file_path, string password);
+
+        [DllImport(DllName)]
+        private static extern void FPDF_CloseDocument(IntPtr document);
+
+        [DllImport(DllName)]
+        private static extern uint FPDF_GetLastError();
+
+        [DllImport(DllName)]
+        private static extern int FPDF_GetPageCount(IntPtr document);
+
+        [DllImport(DllName)]
+        private static extern IntPtr FPDF_LoadPage(IntPtr document, int page_index);
+
+        [DllImport(DllName)]
+        private static extern void FPDF_ClosePage(IntPtr page);
+
+        // ★ 新版 GetPageSizeByIndexF 是 FS_SIZEF* 参数(易错);用稳定的旧版 double API
+        [DllImport(DllName)]
+        private static extern int FPDF_GetPageSizeByIndex(IntPtr document, int page_index,
+            out double width, out double height);
+
+        [DllImport(DllName)]
+        private static extern IntPtr FPDFBitmap_Create(int width, int height, int alpha);
+
+        [DllImport(DllName)]
+        private static extern void FPDFBitmap_FillRect(IntPtr bitmap, int left, int top,
+            int width, int height, uint color);
+
+        [DllImport(DllName)]
+        private static extern void FPDFBitmap_Destroy(IntPtr bitmap);
+
+        [DllImport(DllName)]
+        private static extern IntPtr FPDFBitmap_GetBuffer(IntPtr bitmap);
+
+        [DllImport(DllName)]
+        private static extern int FPDFBitmap_GetStride(IntPtr bitmap);
+
+        [DllImport(DllName)]
+        private static extern void FPDF_RenderPageBitmap(IntPtr bitmap, IntPtr page,
+            int start_x, int start_y, int size_x, int size_y,
+            int rotate, int flags);
+
+
+        [DllImport(DllName)]
+        private static extern IntPtr FPDF_LoadMemDocument(byte[] data, int size, string password);
+
+        public static IntPtr LoadDocumentFromBytes(byte[] data, string password)
+        {
+            InitLibrary();
+            if (data == null || data.Length == 0) return IntPtr.Zero;
+            return FPDF_LoadMemDocument(data, data.Length, string.IsNullOrEmpty(password) ? null : password);
+        }
+
+        // ------------------------------------------------------------
+        //  上层直接使用的安全包装
+        // ------------------------------------------------------------
+
+        /// <summary>打开 PDF 文件。失败返回 IntPtr.Zero,可用 LastErrorText 查原因。</summary>
+        public static IntPtr LoadDocument(string path, string password)
+        {
+            InitLibrary();
+            if (string.IsNullOrEmpty(path)) return IntPtr.Zero;
+            return FPDF_LoadDocument(path, string.IsNullOrEmpty(password) ? null : password);
+        }
+
+        public static void CloseDocument(IntPtr doc)
+        {
+            if (doc != IntPtr.Zero) FPDF_CloseDocument(doc);
+        }
+
+        public static int GetPageCount(IntPtr doc)
+        {
+            if (doc == IntPtr.Zero) return 0;
+            return FPDF_GetPageCount(doc);
+        }
+
+        /// <summary>取指定页尺寸(PDF 点,1/72 英寸)。失败返回 false。</summary>
+        public static bool GetPageSize(IntPtr doc, int pageIndex, out float widthPt, out float heightPt)
+        {
+            widthPt = 0; heightPt = 0;
+            if (doc == IntPtr.Zero) return false;
+            double w, h;
+            bool ok = FPDF_GetPageSizeByIndex(doc, pageIndex, out w, out h) != 0;
+            widthPt = (float)w;
+            heightPt = (float)h;
+            return ok;
+        }
+
+        public static IntPtr LoadPage(IntPtr doc, int pageIndex)
+        {
+            if (doc == IntPtr.Zero) return IntPtr.Zero;
+            return FPDF_LoadPage(doc, pageIndex);
+        }
+
+        public static void ClosePage(IntPtr page)
+        {
+            if (page != IntPtr.Zero) FPDF_ClosePage(page);
+        }
+
+        /// <summary>把整页渲染到 GDI+ 位图(白底不透明)。</summary>
+        public static System.Drawing.Bitmap RenderPageToBitmap(IntPtr page, int widthPx, int heightPx)
+        {
+            return RenderRegionToBitmap(page, 0, 0, widthPx, heightPx, widthPx, heightPx);
+        }
+
+        /// <summary>
+        /// 把页面局部区域渲染到位图(白底不透明)。
+        /// 页面整图尺寸 = fullW×fullH 像素;只取 (startX,startY,wPx,hPx) 矩形。
+        /// 用于:OCR 框选区域按任意分辨率高清重渲染(与显示缩放无关)。
+        /// </summary>
+        public static System.Drawing.Bitmap RenderRegionToBitmap(IntPtr page,
+            int startX, int startY, int wPx, int hPx, int fullW, int fullH)
+        {
+            if (page == IntPtr.Zero || wPx <= 0 || hPx <= 0) return null;
+            if (wPx > 16384 || hPx > 16384) return null;
+
+            IntPtr bmp = FPDFBitmap_Create(wPx, hPx, 1);
+            if (bmp == IntPtr.Zero) return null;
+            try
+            {
+                // 白底不透明(0xAARRGGBB)
+                FPDFBitmap_FillRect(bmp, 0, 0, wPx, hPx, 0xFFFFFFFF);
+                // start_x/start_y 为负偏移:位图原点相对页面原点
+                FPDF_RenderPageBitmap(bmp, page, -startX, -startY, fullW, fullH, 0, FPDF_ANNOT);
+
+                IntPtr buffer = FPDFBitmap_GetBuffer(bmp);
+                int stride = FPDFBitmap_GetStride(bmp);
+                if (buffer == IntPtr.Zero || stride <= 0) return null;
+
+                // pdfium BGRA(top-down) → GDI+ Format32bppArgb(BGRA) 逐行拷贝
+                var result = new System.Drawing.Bitmap(wPx, hPx,
+                    System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+                var rect = new System.Drawing.Rectangle(0, 0, wPx, hPx);
+                var data = result.LockBits(rect,
+                    System.Drawing.Imaging.ImageLockMode.WriteOnly,
+                    System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+                try
+                {
+                    for (int y = 0; y < hPx; y++)
+                    {
+                        IntPtr src = new IntPtr(buffer.ToInt64() + (long)y * stride);
+                        IntPtr dst = new IntPtr(data.Scan0.ToInt64() + (long)y * data.Stride);
+                        NativeMethods.CopyMemory(dst, src, (uint)(wPx * 4));
+                    }
+                }
+                finally
+                {
+                    result.UnlockBits(data);
+                }
+                return result;
+            }
+            finally
+            {
+                FPDFBitmap_Destroy(bmp);
+            }
+        }
+
+        public static string LastErrorText()
+        {
+            uint err = FPDF_GetLastError();
+            switch (err)
+            {
+                case FPDF_ERR_SUCCESS: return "成功";
+                case FPDF_ERR_FILE: return "文件无法打开或读取";
+                case FPDF_ERR_FORMAT: return "文件不是有效 PDF 或已损坏";
+                case FPDF_ERR_PASSWORD: return "PDF 已加密,需要密码";
+                case FPDF_ERR_SECURITY: return "不支持的安全方案";
+                case FPDF_ERR_PAGE: return "页面内容无法解析";
+                default: return "未知错误(" + err + ")";
+            }
+        }
+
+        private static class NativeMethods
+        {
+            [DllImport("kernel32.dll", EntryPoint = "RtlMoveMemory", SetLastError = false)]
+            public static extern void CopyMemory(IntPtr dest, IntPtr src, uint count);
+        }
+    }
+}

成套报价软件/扒图/Pdf扒图窗口.cs

@@ -0,0 +1,121 @@
+// ============================================================
+//  文档区停靠窗口:PDF 扒图工作区
+//  = 独立 pdfbt.exe 主窗口的完整布局原样搬入:
+//    左 报价工具(PdfQuoteWindow,内嵌 Form3 报价三表)
+//    中 PDF 查看器(PdfViewerWindow,pdfium+OCR 框选扒图)
+//  内部用 Smart DockSurface 承载;F1/F2/F3 全局消息过滤器随窗口启停
+//  (焦点在 Form3 树内时跳过,由 Form3.ProcessCmdKey 处理,防双跑);
+//  Umi-OCR 预热与独立版一致(已装本体且引擎为 umi 时打开即静默拉起)。
+// ============================================================
+using System;
+using System.IO;
+using System.Windows.Forms;
+
+namespace 成套报价软件
+{
+    /// <summary>PDF 扒图工作区(DockState.Document):报价三表 + PDF 查看器。</summary>
+    public class Pdf扒图窗口 : WeifenLuo.WinFormsUI.Docking.DockContent
+    {
+        private readonly F1MessageFilter _f1Filter = new F1MessageFilter();
+        private PdfQuoteWindow _quote;
+        private PdfViewerWindow _viewer;
+
+        /// <summary>内嵌的报价界面(主窗口功能区按钮跨窗口调用用;未创建为 null)。</summary>
+        public MyAppPdf.Form3 报价表单
+        {
+            get { return _quote != null ? _quote.报价表单 : null; }
+        }
+
+        public Pdf扒图窗口()
+        {
+            Text = "PDF扒图";
+            TabText = "PDF扒图";
+            this.BackColor = System.Drawing.Color.White;
+
+            // 与独立版 MainForm.CreateDockWindows_dockSurface1 相同的内部结构
+            var dockSurface = new Smart.CustomComponents.DockSurface();
+            dockSurface.Dock = DockStyle.Fill;
+            Controls.Add(dockSurface);
+            dockSurface.EnsureDefaultTheme();     // 必须:Show 前保证有效主题
+
+            _quote = new PdfQuoteWindow();
+            _quote.CloseButtonVisible = false;
+            _quote.TabText = "报价工具";
+            _quote.Text = "报价工具";
+            _quote.Show(dockSurface, WeifenLuo.WinFormsUI.Docking.DockState.DockLeft);
+
+            _viewer = new PdfViewerWindow();
+            _viewer.CloseButtonVisible = false;
+            _viewer.TabText = "PDF 查看器";
+            _viewer.Text = "PDF 查看器";
+            _viewer.Show(dockSurface, WeifenLuo.WinFormsUI.Docking.DockState.Document);
+
+            // ★ 全局 F1/F2/F3 过滤器:焦点在任何 WinForms 控件上都触发元件合并
+            Application.AddMessageFilter(_f1Filter);
+            FormClosed += (s, e) =>
+            {
+                Application.RemoveMessageFilter(_f1Filter);
+                // 显式关内部窗口:Form3 解绑桥事件、查看器停由本程序启动的 Umi-OCR
+                try { if (_quote != null && !_quote.IsDisposed) _quote.Close(); } catch { }
+                try { if (_viewer != null && !_viewer.IsDisposed) _viewer.Close(); } catch { }
+            };
+
+            // ★ Umi-OCR 预热(独立版 MainForm 同款):已装本体且当前引擎为 umi 时,
+            //   打开本工作区就静默拉起(--hide 托盘),不等首次框选;后台线程跑不拖慢窗口
+            System.Threading.ThreadPool.QueueUserWorkItem(_ =>
+            {
+                try
+                {
+                    string cfg = OcrPaths.ConfigPath;
+                    if (File.Exists(cfg))
+                    {
+                        var jsv = new System.Web.Script.Serialization.JavaScriptSerializer()
+                            .Deserialize<System.Collections.Generic.Dictionary<string, string>>(
+                            File.ReadAllText(cfg));
+                        string eng = jsv != null && jsv.ContainsKey("engine") ? jsv["engine"] : "baidu";
+                        if (eng == "umi" && UmiOcrHost.IsInstalled) UmiOcrLauncher.EnsureRunning();
+                    }
+                }
+                catch { }
+            });
+        }
+
+        /// <summary>
+        /// 把 F1/F2/F3 按键(0x70/0x71/0x72)转成 PdfBridge 事件。
+        /// ★ 焦点在报价插件(Form3)树内时不触发——那条路径由 Form3.ProcessCmdKey
+        ///   处理,此处再触发会双跑一次(F1 合并两遍:第一遍成功、第二遍弹
+        ///   "请先选中至少2行"的误提示)。
+        /// </summary>
+        private class F1MessageFilter : IMessageFilter
+        {
+            public bool PreFilterMessage(ref Message m)
+            {
+                const int WM_KEYDOWN = 0x0100;
+                bool isFKey = m.Msg == WM_KEYDOWN &&
+                    ((int)m.WParam == 0x70 || (int)m.WParam == 0x71 || (int)m.WParam == 0x72);
+                if (!isFKey) return false;
+
+                // 焦点控件在 Form3 树内 → 交给 Form3.ProcessCmdKey,跳过
+                try
+                {
+                    var focused = Control.FromHandle(m.HWnd);
+                    for (var c = focused; c != null; c = c.Parent)
+                    {
+                        if (c is MyAppPdf.Form3) return false;
+                    }
+                }
+                catch { }
+
+                int key = (int)m.WParam;
+                try
+                {
+                    if (key == 0x70) PdfBridge.RaiseF1();
+                    else if (key == 0x71) PdfBridge.RaiseF2();
+                    else if (key == 0x72) PdfBridge.RaiseF3();
+                }
+                catch { }
+                return false;
+            }
+        }
+    }
+}

成套报价软件/扒图/QianfanOcrClient.cs

@@ -0,0 +1,278 @@
+// ============================================================
+//  QianfanOcrClient:百度千帆 PaddleOCR-VL-0.9B(版面解析)
+//  · POST https://qianfan.baidubce.com/v2/ocr/paddleocr
+//    Authorization: Bearer {QianfanApiKey}(千帆 ModelBuilder 的 API Key,永久有效)
+//    {"model":"paddleocr-vl-0.9b","file":"<纯base64>","fileType":1}
+//  · 响应 result.layoutParsingResults[0].prunedResult.parsing_res_list[]
+//    每块 {block_label, block_content, block_bbox[x1,y1,x2,y2](像素)}
+//    → 文本块转 OcrItem;表格块逐行拆(与 GLM 处理一致)
+//  · Key 存 baidu_ocr.json 的 qianfan_api_key(OCR设置窗口写)
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    /// <summary>百度千帆 PaddleOCR-VL 客户端(单实例)。</summary>
+    internal sealed class QianfanOcrClient
+    {
+        private readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+        private string _apiKey;
+        private const string BaseUrl = "https://qianfan.baidubce.com/v2/ocr/paddleocr";
+
+        /// <summary>状态提示,接 OcrClient.StatusChanged。</summary>
+        public event Action<string> StatusChanged;
+
+        public QianfanOcrClient()
+        {
+            try
+            {
+                ServicePointManager.SecurityProtocol =
+                    ServicePointManager.SecurityProtocol | SecurityProtocolType.Tls12;
+            }
+            catch { }
+        }
+
+        public bool IsConfigured
+        {
+            get { return !string.IsNullOrWhiteSpace(_apiKey); }
+        }
+
+        /// <summary>Key 由 OcrClient 从 baidu_ocr.json 的 qianfan_api_key 注入(热更新)。</summary>
+        public void SetApiKey(string key)
+        {
+            _apiKey = key == null ? "" : key.Trim();
+        }
+
+        /// <summary>识别一块位图 → 文本块列表(带 bbox 像素坐标)。</summary>
+        public Task<List<OcrItem>> RecognizeAsync(Bitmap crop, int timeoutMs)
+        {
+            if (crop == null || crop.Width <= 0 || crop.Height <= 0)
+                return Task.FromResult(new List<OcrItem>());
+
+            if (!IsConfigured)
+            {
+                Notify("千帆 PaddleOCR-VL 未配置 API Key(OCR 设置窗口里填千帆 API Key)");
+                var tcs0 = new TaskCompletionSource<List<OcrItem>>();
+                tcs0.SetException(new Exception(
+                    "千帆 PaddleOCR-VL 未配置 API Key。\r\n" +
+                    "请到百度智能云千帆平台(ModelBuilder)创建 API Key," +
+                    "在 OCR 设置窗口选择引擎\"百度 PaddleOCR-VL\"并填入后保存。"));
+                return tcs0.Task;
+            }
+
+            return Task.Factory.StartNew(() =>
+            {
+                var sw = System.Diagnostics.Stopwatch.StartNew();
+                var result = RequestAndParse(crop, timeoutMs);
+                Notify("PaddleOCR-VL·" + result.Count + "条 " + sw.ElapsedMilliseconds + "ms");
+                return result;
+            });
+        }
+
+        private List<OcrItem> RequestAndParse(Bitmap crop, int timeoutMs)
+        {
+            byte[] png;
+            using (var ms = new MemoryStream())
+            {
+                crop.Save(ms, ImageFormat.Png);
+                png = ms.ToArray();
+            }
+            // 千帆要求:base64 直传(无 data URI 前缀),fileType=1 图像
+            string body = _json.Serialize(new Dictionary<string, object>
+            {
+                { "model", "paddleocr-vl-0.9b" },
+                { "file", Convert.ToBase64String(png) },
+                { "fileType", 1 }
+            });
+
+            var req = (HttpWebRequest)WebRequest.Create(BaseUrl);
+            req.Method = "POST";
+            req.ContentType = "application/json";
+            req.Headers.Add("Authorization", "Bearer " + _apiKey);
+            req.Timeout = timeoutMs;
+            req.ReadWriteTimeout = timeoutMs;
+            req.Proxy = null;
+            var bytes = Encoding.UTF8.GetBytes(body);
+            req.ContentLength = bytes.Length;
+            using (var rs = req.GetRequestStream())
+            {
+                rs.Write(bytes, 0, bytes.Length);
+            }
+
+            string respText;
+            try
+            {
+                using (var resp = (HttpWebResponse)req.GetResponse())
+                using (var sr = new StreamReader(resp.GetResponseStream(), new UTF8Encoding(false)))
+                {
+                    respText = sr.ReadToEnd();
+                }
+            }
+            catch (WebException wex)
+            {
+                string detail = "";
+                try
+                {
+                    if (wex.Response != null)
+                        using (var sr = new StreamReader(wex.Response.GetResponseStream(), new UTF8Encoding(false)))
+                            detail = sr.ReadToEnd();
+                }
+                catch { }
+                string hint = wex.Response == null
+                    ? ("网络不可达: " + wex.Message)
+                    : ("HTTP " + (int)((HttpWebResponse)wex.Response).StatusCode + " " + detail);
+                throw new Exception("PaddleOCR-VL 请求失败: " + hint);
+            }
+
+            return ParseResponse(respText, crop.Width, crop.Height);
+        }
+
+        // ---- 响应解析(行拆分/清理逻辑与 GLM 一致,复用其 shared 方法) ----
+
+        private List<OcrItem> ParseResponse(string respText, int cropW, int cropH)
+        {
+            var msg = _json.Deserialize<Dictionary<string, object>>(respText);
+            if (msg == null) throw new Exception("千帆响应解析失败(空响应)");
+            if (msg.ContainsKey("error"))
+            {
+                var err = msg["error"] as Dictionary<string, object>;
+                string code = err != null && err.ContainsKey("code") ? Convert.ToString(err["code"]) : "?";
+                string message = err != null && err.ContainsKey("message") ? Convert.ToString(err["message"]) : respText;
+                throw new Exception("PaddleOCR-VL 错误 [" + code + "]: " + message);
+            }
+
+            var items = new List<OcrItem>();
+            // result.layoutParsingResults[0].prunedResult.parsing_res_list
+            var result = msg.ContainsKey("result") ? msg["result"] as Dictionary<string, object> : null;
+            var layouts = result != null && result.ContainsKey("layoutParsingResults")
+                ? result["layoutParsingResults"] as System.Collections.ArrayList : null;
+            if (layouts == null || layouts.Count == 0)
+                throw new Exception("PaddleOCR-VL 响应没有 layoutParsingResults(内容: " +
+                    (respText.Length > 300 ? respText.Substring(0, 300) : respText) + ")");
+
+            var first = layouts[0] as Dictionary<string, object>;
+            var pruned = first != null && first.ContainsKey("prunedResult")
+                ? first["prunedResult"] as Dictionary<string, object> : null;
+            var blocks = pruned != null && pruned.ContainsKey("parsing_res_list")
+                ? pruned["parsing_res_list"] as System.Collections.ArrayList : null;
+            if (blocks == null) return items;
+
+            foreach (Dictionary<string, object> b in blocks)
+            {
+                string label = b.ContainsKey("block_label") ? Convert.ToString(b["block_label"]) : "";
+                string content = b.ContainsKey("block_content") ? Convert.ToString(b["block_content"]) : "";
+                if (string.IsNullOrWhiteSpace(content)) continue;
+
+                var bbox = b.ContainsKey("block_bbox") ? b["block_bbox"] as System.Collections.ArrayList : null;
+                if (bbox == null || bbox.Count < 4) continue;
+
+                // block_bbox 像素坐标 [x1,y1,x2,y2];裁剪到图内
+                float x1 = Math.Max(0, Math.Min(cropW, Convert.ToSingle(bbox[0])));
+                float y1 = Math.Max(0, Math.Min(cropH, Convert.ToSingle(bbox[1])));
+                float x2 = Math.Max(0, Math.Min(cropW, Convert.ToSingle(bbox[2])));
+                float y2 = Math.Max(0, Math.Min(cropH, Convert.ToSingle(bbox[3])));
+                if (x2 - x1 < 2 || y2 - y1 < 2) continue;
+
+                if (label == "table")
+                {
+                    AddTableItems(items, content, x1, y1, x2, y2);
+                    continue;
+                }
+                if (label != "text" && label != "title" && label != "paragraph")
+                    continue;   // 图片/公式/图表块跳过(title 也是文字,收)
+
+                content = GlmOcrClient.CleanHtmlShared(content);
+                if (string.IsNullOrWhiteSpace(content)) continue;
+
+                string[] lines = content.Split(new[] { '\r', '\n' },
+                    StringSplitOptions.RemoveEmptyEntries);
+                float lineH = (y2 - y1) / lines.Length;
+                float pad = Math.Min(lineH * 0.15f, 3f);
+                for (int i = 0; i < lines.Length; i++)
+                {
+                    string text = GlmOcrClient.CleanMarkdownShared(lines[i]).Trim();
+                    if (text.Length == 0) continue;
+                    float ty1 = y1 + lineH * i + pad;
+                    float ty2 = y1 + lineH * (i + 1) - pad;
+                    if (ty2 - ty1 < 2) { ty1 = y1 + lineH * i; ty2 = ty1 + Math.Max(2, lineH); }
+                    items.Add(new OcrItem
+                    {
+                        Text = text,
+                        Box = new[]
+                        {
+                            new PointF(x1, ty1),
+                            new PointF(x2, ty1),
+                            new PointF(x2, ty2),
+                            new PointF(x1, ty2)
+                        },
+                        Score = 1f
+                    });
+                }
+            }
+            return items;
+        }
+
+        private static readonly System.Text.RegularExpressions.Regex _trRegex =
+            new System.Text.RegularExpressions.Regex("<tr[^>]*>(.*?)</tr>",
+                System.Text.RegularExpressions.RegexOptions.Singleline |
+                System.Text.RegularExpressions.RegexOptions.IgnoreCase |
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+        private static readonly System.Text.RegularExpressions.Regex _tdRegex =
+            new System.Text.RegularExpressions.Regex("<t[dh][^>]*>(.*?)</t[dh]>",
+                System.Text.RegularExpressions.RegexOptions.Singleline |
+                System.Text.RegularExpressions.RegexOptions.IgnoreCase |
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+
+        /// <summary>表格块 → 每 tr 一条 item(td 内容空格拼接),行高均分 bbox。</summary>
+        private static void AddTableItems(List<OcrItem> items, string tableHtml,
+            float x1, float y1, float x2, float y2)
+        {
+            var rows = new List<string>();
+            foreach (System.Text.RegularExpressions.Match tr in _trRegex.Matches(tableHtml))
+            {
+                var cells = new List<string>();
+                foreach (System.Text.RegularExpressions.Match td in _tdRegex.Matches(tr.Groups[1].Value))
+                {
+                    string cell = GlmOcrClient.CleanHtmlShared(td.Groups[1].Value).Trim();
+                    if (cell.Length > 0) cells.Add(cell);
+                }
+                if (cells.Count > 0) rows.Add(string.Join(" ", cells.ToArray()));
+            }
+            if (rows.Count == 0) return;
+            float rowH = (y2 - y1) / rows.Count;
+            float pad = Math.Min(rowH * 0.15f, 3f);
+            for (int i = 0; i < rows.Count; i++)
+            {
+                float ty1 = y1 + rowH * i + pad;
+                float ty2 = y1 + rowH * (i + 1) - pad;
+                if (ty2 - ty1 < 2) { ty1 = y1 + rowH * i; ty2 = ty1 + Math.Max(2, rowH); }
+                items.Add(new OcrItem
+                {
+                    Text = rows[i],
+                    Box = new[]
+                    {
+                        new PointF(x1, ty1),
+                        new PointF(x2, ty1),
+                        new PointF(x2, ty2),
+                        new PointF(x1, ty2)
+                    },
+                    Score = 1f
+                });
+            }
+        }
+
+        private void Notify(string s)
+        {
+            var h = StatusChanged;
+            if (h != null) h(s);
+        }
+    }
+}

成套报价软件/扒图/UapisOcrClient.cs

@@ -0,0 +1,221 @@
+// ============================================================
+//  UapisOcrClient:UApiPro(uapis.cn) 通用文字识别(带位置)
+//  · POST https://uapis.cn/api/v1/image/ocr  (multipart/form-data)
+//    X-API-Key: {key}(uapis.cn 控制台注册生成,免费积分计费 4积分/次,4QPS)
+//    字段:image_base64(纯base64或DataURI) + need_location="true"
+//  · 响应 words_result[] { words, location{left,top,width,height},
+//    vertexes_location[], score } → 转 OcrItem(坐标为发送图像素)
+//  · Key 存 baidu_ocr.json 的 uapis_api_key(OCR设置窗口写)
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    /// <summary>UApiPro 通用 OCR 客户端(单实例)。</summary>
+    internal sealed class UapisOcrClient
+    {
+        private readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+        private string _apiKey;
+        private const string BaseUrl = "https://uapis.cn/api/v1/image/ocr";
+
+        /// <summary>状态提示,接 OcrClient.StatusChanged。</summary>
+        public event Action<string> StatusChanged;
+
+        public UapisOcrClient()
+        {
+            try
+            {
+                ServicePointManager.SecurityProtocol =
+                    ServicePointManager.SecurityProtocol | SecurityProtocolType.Tls12;
+            }
+            catch { }
+        }
+
+        public bool IsConfigured
+        {
+            get { return !string.IsNullOrWhiteSpace(_apiKey); }
+        }
+
+        /// <summary>Key 由 OcrClient 从 baidu_ocr.json 的 uapis_api_key 注入(热更新)。</summary>
+        public void SetApiKey(string key)
+        {
+            _apiKey = key == null ? "" : key.Trim();
+        }
+
+        /// <summary>识别一块位图 → 文本行列表(带位置)。multipart 上传。</summary>
+        public Task<List<OcrItem>> RecognizeAsync(Bitmap crop, int timeoutMs)
+        {
+            if (crop == null || crop.Width <= 0 || crop.Height <= 0)
+                return Task.FromResult(new List<OcrItem>());
+
+            if (!IsConfigured)
+            {
+                Notify("UApiPro OCR 未配置 API Key(OCR 设置窗口里填 UApiPro Key)");
+                var tcs0 = new TaskCompletionSource<List<OcrItem>>();
+                tcs0.SetException(new Exception(
+                    "UApiPro(uapis.cn) OCR 未配置 API Key。\r\n" +
+                    "请到 uapis.cn/console 注册生成 API Key," +
+                    "在 OCR 设置窗口选择引擎\"UApiPro 通用OCR\"并填入后保存。"));
+                return tcs0.Task;
+            }
+
+            return Task.Factory.StartNew(() =>
+            {
+                var sw = System.Diagnostics.Stopwatch.StartNew();
+                var result = RequestAndParse(crop, timeoutMs);
+                Notify("UApiPro OCR·" + result.Count + "条 " + sw.ElapsedMilliseconds + "ms");
+                return result;
+            });
+        }
+
+        private List<OcrItem> RequestAndParse(Bitmap crop, int timeoutMs)
+        {
+            byte[] png;
+            using (var ms = new MemoryStream())
+            {
+                crop.Save(ms, ImageFormat.Png);
+                png = ms.ToArray();
+            }
+            string b64 = Convert.ToBase64String(png);
+
+            // multipart/form-data 手工拼装(net48 无 MultipartFormDataContent)
+            string boundary = "----pdfbt" + Guid.NewGuid().ToString("N");
+            var body = new MemoryStream();
+            Action<string, string> field = (name, value) =>
+            {
+                byte[] part = Encoding.UTF8.GetBytes(
+                    "--" + boundary + "\r\nContent-Disposition: form-data; name=\"" +
+                    name + "\"\r\n\r\n" + value + "\r\n");
+                body.Write(part, 0, part.Length);
+            };
+            field("image_base64", b64);
+            field("need_location", "true");
+            field("enable_cls", "true");   // 文字方向校正(歪扫图抗性)
+            byte[] tail = Encoding.UTF8.GetBytes("--" + boundary + "--\r\n");
+            body.Write(tail, 0, tail.Length);
+
+            var req = (HttpWebRequest)WebRequest.Create(BaseUrl);
+            req.Method = "POST";
+            req.ContentType = "multipart/form-data; boundary=" + boundary;
+            req.Headers.Add("X-API-Key", _apiKey);
+            req.Timeout = timeoutMs;
+            req.ReadWriteTimeout = timeoutMs;
+            req.Proxy = null;
+            byte[] payload = body.ToArray();
+            req.ContentLength = payload.Length;
+            using (var rs = req.GetRequestStream())
+            {
+                rs.Write(payload, 0, payload.Length);
+            }
+
+            string respText;
+            try
+            {
+                using (var resp = (HttpWebResponse)req.GetResponse())
+                using (var sr = new StreamReader(resp.GetResponseStream(), new UTF8Encoding(false)))
+                {
+                    respText = sr.ReadToEnd();
+                }
+            }
+            catch (WebException wex)
+            {
+                string detail = "";
+                try
+                {
+                    if (wex.Response != null)
+                        using (var sr = new StreamReader(wex.Response.GetResponseStream(), new UTF8Encoding(false)))
+                            detail = sr.ReadToEnd();
+                }
+                catch { }
+                string hint = wex.Response == null
+                    ? ("网络不可达: " + wex.Message)
+                    : ("HTTP " + (int)((HttpWebResponse)wex.Response).StatusCode + " " + detail);
+                throw new Exception("UApiPro OCR 请求失败: " + hint);
+            }
+
+            return ParseResponse(respText, crop.Width, crop.Height);
+        }
+
+        private List<OcrItem> ParseResponse(string respText, int cropW, int cropH)
+        {
+            var msg = _json.Deserialize<Dictionary<string, object>>(respText);
+            if (msg == null) throw new Exception("UApiPro 响应解析失败(空响应)");
+
+            // 业务错误:HTTP 200 但 code 非 200/0;或 HTTP 错误体 {code,message}
+            if (msg.ContainsKey("code"))
+            {
+                string code = Convert.ToString(msg["code"]);
+                if (code != "200" && code != "0" && code != "success")
+                {
+                    string m = msg.ContainsKey("message") ? Convert.ToString(msg["message"]) : respText;
+                    throw new Exception("UApiPro OCR 错误 [" + code + "]: " + m);
+                }
+            }
+
+            var items = new List<OcrItem>();
+            var arr = msg.ContainsKey("words_result") ? msg["words_result"] as System.Collections.ArrayList : null;
+            if (arr == null)
+                throw new Exception("UApiPro 响应没有 words_result(内容: " +
+                    (respText.Length > 300 ? respText.Substring(0, 300) : respText) + ")");
+
+            foreach (Dictionary<string, object> w in arr)
+            {
+                string text = w.ContainsKey("words") ? Convert.ToString(w["words"]) : "";
+                if (string.IsNullOrWhiteSpace(text)) continue;
+
+                var loc = w.ContainsKey("location") ? w["location"] as Dictionary<string, object> : null;
+                if (loc == null) continue;
+                float l = LocF(loc, "left"), t = LocF(loc, "top");
+                float wd = LocF(loc, "width"), h = LocF(loc, "height");
+                // 裁剪到图内
+                l = Math.Max(0, Math.Min(cropW, l));
+                t = Math.Max(0, Math.Min(cropH, t));
+                wd = Math.Max(2, Math.Min(cropW - l, wd));
+                h = Math.Max(2, Math.Min(cropH - t, h));
+
+                float score = 1f;
+                if (w.ContainsKey("score"))
+                {
+                    float sv;
+                    if (float.TryParse(Convert.ToString(w["score"]), out sv)) score = sv;
+                }
+
+                items.Add(new OcrItem
+                {
+                    Text = text,
+                    Box = new[]
+                    {
+                        new PointF(l, t),
+                        new PointF(l + wd, t),
+                        new PointF(l + wd, t + h),
+                        new PointF(l, t + h)
+                    },
+                    Score = score
+                });
+            }
+            return items;
+        }
+
+        private static float LocF(Dictionary<string, object> d, string key)
+        {
+            if (d == null || !d.ContainsKey(key)) return 0f;
+            float v;
+            if (float.TryParse(Convert.ToString(d[key]), out v)) return v;
+            return 0f;
+        }
+
+        private void Notify(string s)
+        {
+            var h = StatusChanged;
+            if (h != null) h(s);
+        }
+    }
+}

成套报价软件/扒图/UmiOcrClient.cs

@@ -0,0 +1,143 @@
+// ============================================================
+//  UmiOcrClient:Umi-OCR 本地 OCR 引擎(hiroi-sora/Umi-OCR,离线免费)
+//  · 前提:用户在本机运行 Umi-OCR 主程序,全局设置里开启 HTTP 服务(默认开启,端口 1224)
+//  · POST {BaseUrl}/api/ocr  application/json:
+//      { "base64": "<纯base64无前缀>", "options": { "data.format": "dict" } }
+//  · 响应: code=100 成功;data=[{ text, score, box:[[x,y]×4 左上/右上/右下/左下], end }]
+//          code=101 无文本(data 为原因字符串);其余 code 失败
+//  · 地址存 baidu_ocr.json 的 umi_url(OCR设置窗口写,默认 http://127.0.0.1:1224)
+//  · 本地引擎无需 API Key,IsConfigured 恒 true
+// ============================================================
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web.Script.Serialization;
+
+namespace 成套报价软件
+{
+    /// <summary>Umi-OCR 本地引擎客户端(单实例)。</summary>
+    internal sealed class UmiOcrClient
+    {
+        private readonly JavaScriptSerializer _json = new JavaScriptSerializer();
+        private string _baseUrl = "http://127.0.0.1:1224";
+
+        /// <summary>状态提示,接 OcrClient.StatusChanged。</summary>
+        public event Action<string> StatusChanged;
+
+        public bool IsConfigured
+        {
+            get { return true; }   // 本地引擎无需 Key
+        }
+
+        /// <summary>服务地址由 OcrClient 从 baidu_ocr.json 的 umi_url 注入(热更新)。</summary>
+        public void SetBaseUrl(string url)
+        {
+            url = (url == null ? "" : url.Trim());
+            if (url.Length == 0) url = "http://127.0.0.1:1224";
+            if (!url.StartsWith("http")) url = "http://" + url;
+            _baseUrl = url.TrimEnd('/');
+        }
+
+        /// <summary>识别一块位图 → 文本行列表(带位置)。JSON POST 到本机 Umi-OCR。</summary>
+        public Task<List<OcrItem>> RecognizeAsync(Bitmap crop, int timeoutMs)
+        {
+            if (crop == null || crop.Width <= 0 || crop.Height <= 0)
+                return Task.FromResult(new List<OcrItem>());
+
+            return Task.Factory.StartNew(() =>
+            {
+                var sw = System.Diagnostics.Stopwatch.StartNew();
+                var result = RequestAndParse(crop, timeoutMs);
+                Notify("Umi-OCR·" + result.Count + "条 " + sw.ElapsedMilliseconds + "ms");
+                return result;
+            });
+        }
+
+        private List<OcrItem> RequestAndParse(Bitmap crop, int timeoutMs)
+        {
+            // PNG base64(无 data: 前缀);PNG 保坐标精度,本地服务无 4MB 限制
+            string b64;
+            using (var ms = new MemoryStream())
+            {
+                crop.Save(ms, ImageFormat.Png);
+                b64 = Convert.ToBase64String(ms.ToArray());
+            }
+
+            string req = _json.Serialize(new Dictionary<string, object>
+            {
+                { "base64", b64 },
+                // ★ ocr.cls=true:纠正文本方向(PaddleOCR 引擎方向分类,即截图OCR界面的"纠正文本方向";
+                //   界面设置不会带给 HTTP 调用,必须显式传——否则旋转90°的横排文字识别必乱)
+                { "options", new Dictionary<string, object> { { "data.format", "dict" }, { "ocr.cls", true } } }
+            });
+
+            string body;
+            using (var wc = new WebClient())
+            {
+                wc.Encoding = Encoding.UTF8;
+                wc.Headers["Content-Type"] = "application/json";
+                wc.Proxy = null;   // 本地地址不走系统代理(配了代理会把 127.0.0.1 也代理走)
+                body = wc.UploadString(_baseUrl + "/api/ocr", "POST", req);
+            }
+
+            var resp = _json.Deserialize<Dictionary<string, object>>(body);
+            if (resp == null || !resp.ContainsKey("code"))
+                throw new Exception("Umi-OCR 返回解析失败");
+
+            int code;
+            int.TryParse(Convert.ToString(resp["code"]), out code);
+            if (code == 101)
+                return new List<OcrItem>();   // 无文本,不算错误
+            if (code != 100)
+                throw new Exception("Umi-OCR 错误 code=" + code + ": " +
+                    Convert.ToString(resp.ContainsKey("data") ? resp["data"] : ""));
+
+            var items = new List<OcrItem>();
+            var arr = resp.ContainsKey("data") ? resp["data"] as System.Collections.ArrayList : null;
+            if (arr != null)
+            {
+                foreach (Dictionary<string, object> w in arr)
+                {
+                    if (w == null) continue;
+                    var boxArr = w.ContainsKey("box") ? w["box"] as System.Collections.ArrayList : null;
+                    if (boxArr == null || boxArr.Count < 4) continue;
+                    var pts = new PointF[4];
+                    for (int i = 0; i < 4; i++)
+                    {
+                        var xy = boxArr[i] as System.Collections.ArrayList;
+                        float x, y;
+                        float.TryParse(Convert.ToString(xy != null && xy.Count > 0 ? xy[0] : "0"), out x);
+                        float.TryParse(Convert.ToString(xy != null && xy.Count > 1 ? xy[1] : "0"), out y);
+                        pts[i] = new PointF(x, y);
+                    }
+                    float score = 0.95f;
+                    if (w.ContainsKey("score"))
+                    {
+                        float sv;
+                        if (float.TryParse(Convert.ToString(w["score"]),
+                            System.Globalization.NumberStyles.Float,
+                            System.Globalization.CultureInfo.InvariantCulture, out sv)) score = sv;
+                    }
+                    items.Add(new OcrItem
+                    {
+                        Text = Convert.ToString(w.ContainsKey("text") ? w["text"] : ""),
+                        Box = pts,          // box 即发送图像素坐标(顺时针四点),与 OcrItem 语义一致
+                        Score = score
+                    });
+                }
+            }
+            return items;
+        }
+
+        private void Notify(string msg)
+        {
+            var h = StatusChanged;
+            if (h != null) h(msg);
+        }
+    }
+}

成套报价软件/扒图/UmiOcrHost.cs

@@ -0,0 +1,166 @@
+// ============================================================
+//  UmiOcrHost:Umi-OCR 本体(网盘 zip)下载/安装/检测 管理器
+//  · 本体 zip 直链(用户网盘,~179MB,zip 根直接是 Umi-OCR.exe 无顶层目录)
+//  · 安装 = 下载 zip 到临时文件 → 解压到安装目录 → 验证主程序 → 删 zip
+//  · 启动/停止在 UmiOcrLauncher(进程管理独立成文件)
+//  · 安装目录:主 exe 旁 Umi-OCR\;装过独立版 pdfbt 的机器回退 pdfbt\Umi-OCR\ 旧本体
+// ============================================================
+using System;
+using System.IO;
+using System.IO.Compression;
+using System.Net;
+using System.Threading.Tasks;
+
+namespace 成套报价软件
+{
+    internal static class UmiOcrHost
+    {
+        /// <summary>本体 zip 直链(用户网盘直连,GET 才有内容,HEAD 会 404,不支持断点续传)。</summary>
+        public const string DownloadUrl = "http://s333.odn.cc/s/845f64a239b665ec";
+
+        private const string InstallDirName = "Umi-OCR";
+        private const string ExeName = "Umi-OCR.exe";   // 官方 zip 根的主程序固定文件名
+        private const int HttpPort = 1224;
+
+        /// <summary>本体安装目录(主 exe 旁 Umi-OCR\;独立版 pdfbt 旧布局回退)。</summary>
+        public static string InstallDir
+        {
+            get
+            {
+                string baseDir = AppDomain.CurrentDomain.BaseDirectory;
+                string dir = Path.Combine(baseDir, InstallDirName);
+                if (Directory.Exists(dir)) return dir;
+                // 独立版 pdfbt 已下载过本体的机器:沿用旧安装
+                string legacy = Path.Combine(baseDir, "pdfbt", InstallDirName);
+                if (Directory.Exists(legacy)) return legacy;
+                return dir;
+            }
+        }
+
+        /// <summary>安装目录里主程序的固定路径(File.Exists 忽略大小写,覆盖官方 zip 命名)。</summary>
+        public static string ExePath
+        {
+            get { return Path.Combine(InstallDir, ExeName); }
+        }
+
+        /// <summary>本体是否已安装(主程序文件存在)。</summary>
+        public static bool IsInstalled
+        {
+            get { return File.Exists(ExePath); }
+        }
+
+        /// <summary>HTTP 服务(1224 端口)是否在监听。</summary>
+        public static bool IsHttpUp()
+        {
+            try
+            {
+                using (var c = new System.Net.Sockets.TcpClient())
+                {
+                    var ar = c.BeginConnect("127.0.0.1", HttpPort, null, null);
+                    if (ar.AsyncWaitHandle.WaitOne(800))
+                    {
+                        c.EndConnect(ar);
+                        return true;
+                    }
+                    c.Close();
+                }
+            }
+            catch { }
+            return false;
+        }
+
+        /// <summary>三态:0=未安装,1=已安装未运行,2=运行中(HTTP 在线)。</summary>
+        public static int Detect()
+        {
+            if (!IsInstalled) return 0;
+            return IsHttpUp() ? 2 : 1;
+        }
+
+        /// <summary>状态文字(设置窗口显示用)。</summary>
+        public static string DetectText()
+        {
+            int st = Detect();
+            if (st == 0) return "未检测到 OCR 本体(点\"下载 OCR 本体\"自动下载安装)";
+            if (st == 1) return "已检测到 OCR 本体,服务未运行(识别时会自动启动)";
+            return "OCR 本体运行中(HTTP " + HttpPort + " 端口在线)";
+        }
+
+        /// <summary>下载 zip → 解压到安装目录 → 验证主程序 → 删 zip。
+        /// progress: 0~100 下载百分比;解压与收尾阶段回调 100。失败抛异常(内部已清理残留)。
+        /// ★ 必须用 DownloadFileAsync:同步版 DownloadFile 不触发 DownloadProgressChanged
+        /// (进度事件只在异步路径发,同步下载会一直停在 0%)。</summary>
+        public static Task DownloadAndInstallAsync(Action<int> progress)
+        {
+            return Task.Factory.StartNew(delegate
+            {
+                string tmpZip = Path.Combine(Path.GetTempPath(), "Umi-OCR_" + Guid.NewGuid().ToString("N") + ".zip");
+                try
+                {
+                    if (progress != null) progress(0);
+                    // 异步下载包成同步等待(TaskCompletionSource),进度事件才会触发
+                    var dlTcs = new TaskCompletionSource<bool>();
+                    using (var wc = new WebClient())
+                    {
+                        wc.Proxy = null;
+                        wc.DownloadProgressChanged += (s, e) =>
+                        {
+                            if (progress != null) progress(e.ProgressPercentage);
+                        };
+                        wc.DownloadFileCompleted += (s, e) =>
+                        {
+                            if (e.Error != null) dlTcs.TrySetException(e.Error);
+                            else if (e.Cancelled) dlTcs.TrySetException(new Exception("下载已取消"));
+                            else dlTcs.TrySetResult(true);
+                        };
+                        wc.DownloadFileAsync(new Uri(DownloadUrl), tmpZip);
+                    }
+                    dlTcs.Task.GetAwaiter().GetResult();   // 等下载结束(异常原样抛出)
+                    if (progress != null) progress(100);
+
+                    // 校验是 zip(PK 头)而不是错误页/JSON
+                    using (var fs = File.OpenRead(tmpZip))
+                    {
+                        int b0 = fs.ReadByte(), b1 = fs.ReadByte();
+                        if (b0 != 'P' || b1 != 'K')
+                            throw new Exception("下载的内容不是有效的压缩包(可能是网盘临时故障),请稍后重试");
+                    }
+
+                    // 解压(覆盖);zip 根直接是 Umi-OCR.exe,目标目录即安装目录
+                    string dst = InstallDir;
+                    if (!Directory.Exists(dst)) Directory.CreateDirectory(dst);
+                    using (var archive = ZipFile.OpenRead(tmpZip))
+                    {
+                        foreach (var entry in archive.Entries)
+                        {
+                            string target = Path.GetFullPath(Path.Combine(dst, entry.FullName));
+                            if (!target.StartsWith(Path.GetFullPath(dst), StringComparison.OrdinalIgnoreCase))
+                                continue;   // 防 zip 路径穿越
+                            if (string.IsNullOrEmpty(entry.Name))
+                            {
+                                if (!Directory.Exists(target)) Directory.CreateDirectory(target);
+                                continue;
+                            }
+                            string tdir = Path.GetDirectoryName(target);
+                            if (!string.IsNullOrEmpty(tdir) && !Directory.Exists(tdir)) Directory.CreateDirectory(tdir);
+                            if (File.Exists(target))
+                            {
+                                try { File.Delete(target); } catch { }   // 被占用则跳过(旧文件同名多半一致)
+                            }
+                            entry.ExtractToFile(target, false);
+                        }
+                    }
+
+                    if (!IsInstalled)
+                        throw new Exception("解压完成但未找到 Umi-OCR 主程序,压缩包内容可能不完整");
+
+                    try { File.Delete(tmpZip); } catch { }   // 验证通过后删 zip
+                }
+                catch
+                {
+                    try { if (File.Exists(tmpZip)) File.Delete(tmpZip); } catch { }
+                    throw;
+                }
+            });
+        }
+    }
+}

成套报价软件/扒图/UmiOcrLauncher.cs

@@ -0,0 +1,86 @@
+// ============================================================
+//  UmiOcrLauncher:Umi-OCR 本体进程启停(与 UmiOcrHost 拆分)
+//  · 启动 = 静默启动安装目录里的主程序(--hide 官方参数,主窗口进托盘,
+//    后台提供 HTTP 服务 1224 端口) → 轮询端口就绪
+//  · 停止 = 只停由本程序启动的实例(官方 --quit 指令→超时 Kill),不碰用户自己开的
+//  · exe 路径 = 安装目录固定文件名(UmiOcrHost.ExePath),参数全部为官方常量,无用户输入
+// ============================================================
+using System;
+using System.Diagnostics;
+using System.IO;
+
+namespace 成套报价软件
+{
+    internal static class UmiOcrLauncher
+    {
+        /// <summary>Umi-OCR 官方启动参数:主窗口隐藏到托盘,后台提供 HTTP 服务。</summary>
+        private const string HideArg = "--hide";
+        /// <summary>Umi-OCR 官方退出参数:向已运行实例发优雅退出指令。</summary>
+        private const string QuitArg = "--quit";
+
+        /// <summary>由本程序启动的实例(停止时只关它,不碰用户自己开的)。</summary>
+        private static Process _startedProc;
+
+        /// <summary>确保本体已安装且 HTTP 服务在线:未安装抛错引导下载;未运行则静默启动
+        /// (--hide 主窗口进托盘)并等端口就绪(≤15秒)。返回 false=已安装但启动超时(调用方提示)。</summary>
+        public static bool EnsureRunning()
+        {
+            if (!UmiOcrHost.IsInstalled)
+                throw new Exception("尚未安装 Umi-OCR 本体。\r\n请到 OCR 设置窗口选择 Umi-OCR 引擎,点\"下载 OCR 本体\"。");
+            if (UmiOcrHost.IsHttpUp()) return true;
+
+            string exe = UmiOcrHost.ExePath;   // 安装目录固定文件名(InstallDir\Umi-OCR.exe)
+            var psi = new ProcessStartInfo
+            {
+                FileName = exe,
+                Arguments = HideArg,           // Umi-OCR 官方常量参数
+                WorkingDirectory = Path.GetDirectoryName(exe),
+                UseShellExecute = false,
+                CreateNoWindow = true,
+                WindowStyle = ProcessWindowStyle.Hidden
+            };
+            _startedProc = Process.Start(psi);
+            for (int i = 0; i < 30; i++)   // 30 × 500ms = 最多 15 秒
+            {
+                if (UmiOcrHost.IsHttpUp()) return true;
+                System.Threading.Thread.Sleep(500);
+            }
+            return false;
+        }
+
+        /// <summary>停止由本程序启动的实例(PdfViewerWindow 关闭时调用;用户自己开的不动)。
+        /// --hide 启动的窗口在托盘,CloseMainWindow 不可靠:先发官方 --quit 指令优雅退出,超时再 Kill。</summary>
+        public static void StopIfStartedByUs()
+        {
+            var p = _startedProc;
+            _startedProc = null;
+            if (p == null) return;
+            try
+            {
+                if (!p.HasExited)
+                {
+                    // 官方退出指令:向已运行实例发 --quit(依赖其 HTTP 通道)
+                    try
+                    {
+                        if (UmiOcrHost.IsInstalled)
+                        {
+                            string exe = UmiOcrHost.ExePath;   // 安装目录固定文件名
+                            var quit = new ProcessStartInfo
+                            {
+                                FileName = exe,
+                                Arguments = QuitArg,           // Umi-OCR 官方常量参数
+                                UseShellExecute = false,
+                                CreateNoWindow = true
+                            };
+                            Process.Start(quit);
+                        }
+                    }
+                    catch { }
+                    if (!p.WaitForExit(3000)) p.Kill();
+                }
+            }
+            catch { }
+            finally { try { p.Dispose(); } catch { } }
+        }
+    }
+}