add:issue #181
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+26
-1
@@ -33,7 +33,9 @@ namespace Ink_Canvas
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public static string[] StartArgs;
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public static string RootPath = Environment.GetEnvironmentVariable("APPDATA") + "\\Ink Canvas\\";
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// 新增:标记是否通过--board参数启动
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public static bool StartWithBoardMode = false;
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// 新增:保存看门狗进程对象
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private static Process watchdogProcess;
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// 新增:标记是否为软件内主动退出
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@@ -495,6 +497,14 @@ namespace Ink_Canvas
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// 检查是否为最终应用启动(更新后的应用)
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bool isFinalApp = e.Args.Contains("--final-app");
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bool skipMutexCheck = e.Args.Contains("--skip-mutex-check");
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// 检查是否通过--board参数启动
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bool hasBoardArg = e.Args.Contains("--board");
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if (hasBoardArg)
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{
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StartWithBoardMode = true;
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LogHelper.WriteLogToFile("App | 检测到--board参数,将直接进入白板模式");
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}
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// 记录最终应用启动状态
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if (isFinalApp)
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@@ -671,6 +681,21 @@ namespace Ink_Canvas
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LogHelper.WriteLogToFile("通过IPC发送文件路径失败", LogHelper.LogType.Warning);
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}
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}
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// 检查是否有--board参数
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else if (hasBoardArg)
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{
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LogHelper.WriteLogToFile("检测到已运行实例且有--board参数,尝试通过IPC发送白板模式命令", LogHelper.LogType.Event);
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// 尝试通过IPC发送白板模式命令给已运行实例
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if (FileAssociationManager.TrySendBoardModeCommandToExistingInstance())
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{
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LogHelper.WriteLogToFile("白板模式命令已通过IPC发送给已运行实例", LogHelper.LogType.Event);
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}
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else
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{
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LogHelper.WriteLogToFile("通过IPC发送白板模式命令失败", LogHelper.LogType.Warning);
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}
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}
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else
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{
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LogHelper.WriteLogToFile("检测到已运行实例,但无文件参数", LogHelper.LogType.Event);
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@@ -24,6 +24,7 @@ namespace Ink_Canvas.Helpers
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private const string IpcMutexName = "InkCanvasFileAssociationIpc";
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private const string IpcEventName = "InkCanvasFileAssociationEvent";
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private const string IpcFilePrefix = "InkCanvasFileAssociation_";
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private const string IpcBoardModePrefix = "InkCanvasBoardMode_";
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private const int IpcTimeout = 5000; // 5秒超时
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/// <summary>
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@@ -259,6 +260,56 @@ namespace Ink_Canvas.Helpers
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}
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}
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/// <summary>
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/// 尝试通过IPC将白板模式命令发送给已运行的实例
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/// </summary>
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/// <returns>是否成功发送</returns>
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public static bool TrySendBoardModeCommandToExistingInstance()
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{
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try
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{
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LogHelper.WriteLogToFile("尝试通过IPC发送白板模式命令给已运行实例", LogHelper.LogType.Event);
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// 创建IPC文件
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string tempDir = Path.GetTempPath();
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string ipcFileName = IpcBoardModePrefix + Guid.NewGuid().ToString("N") + ".tmp";
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string ipcFilePath = Path.Combine(tempDir, ipcFileName);
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// 写入白板模式命令到IPC文件
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File.WriteAllText(ipcFilePath, "BOARD_MODE", Encoding.UTF8);
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// 创建事件通知已运行实例
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using (EventWaitHandle ipcEvent = new EventWaitHandle(false, EventResetMode.ManualReset, IpcEventName))
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{
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ipcEvent.Set();
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}
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// 等待一段时间让已运行实例处理命令
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Thread.Sleep(1000);
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// 清理IPC文件
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try
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{
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if (File.Exists(ipcFilePath))
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{
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File.Delete(ipcFilePath);
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"清理IPC文件失败: {ex.Message}", LogHelper.LogType.Warning);
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}
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LogHelper.WriteLogToFile("IPC白板模式命令发送完成", LogHelper.LogType.Event);
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return true;
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"通过IPC发送白板模式命令失败: {ex.Message}", LogHelper.LogType.Error);
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return false;
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}
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}
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/// <summary>
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/// 启动IPC监听器,等待其他实例发送文件路径
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/// </summary>
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@@ -317,8 +368,9 @@ namespace Ink_Canvas.Helpers
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try
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{
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string tempDir = Path.GetTempPath();
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// 处理文件路径IPC文件
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string[] ipcFiles = Directory.GetFiles(tempDir, IpcFilePrefix + "*.tmp");
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foreach (string ipcFile in ipcFiles)
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{
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try
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@@ -367,6 +419,57 @@ namespace Ink_Canvas.Helpers
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catch { }
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}
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}
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// 处理白板模式命令IPC文件
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string[] boardModeFiles = Directory.GetFiles(tempDir, IpcBoardModePrefix + "*.tmp");
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foreach (string ipcFile in boardModeFiles)
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{
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try
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{
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// 读取命令内容
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string command = File.ReadAllText(ipcFile, Encoding.UTF8);
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if (command == "BOARD_MODE")
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{
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LogHelper.WriteLogToFile("IPC接收到白板模式命令", LogHelper.LogType.Event);
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// 在UI线程中处理白板模式切换
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Application.Current.Dispatcher.BeginInvoke(new Action(() =>
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{
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try
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{
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// 获取主窗口并切换到白板模式
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if (Application.Current.MainWindow is MainWindow mainWindow)
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{
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mainWindow.SwitchToBoardMode();
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mainWindow.ShowNotification("已切换到白板模式");
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"IPC处理白板模式切换失败: {ex.Message}", LogHelper.LogType.Error);
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}
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}));
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}
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// 删除IPC文件
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File.Delete(ipcFile);
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"处理白板模式IPC文件失败: {ex.Message}", LogHelper.LogType.Warning);
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// 尝试删除损坏的IPC文件
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try
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{
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if (File.Exists(ipcFile))
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{
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File.Delete(ipcFile);
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}
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}
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catch { }
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}
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}
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}
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catch (Exception ex)
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{
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@@ -548,6 +548,17 @@ namespace Ink_Canvas
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// 检查模式设置并应用
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CheckMainWindowVisibility();
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// 检查是否通过--board参数启动,如果是则自动切换到白板模式
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if (App.StartWithBoardMode)
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{
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LogHelper.WriteLogToFile("检测到--board参数,自动切换到白板模式", LogHelper.LogType.Event);
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// 延迟执行,确保UI已完全加载
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Dispatcher.BeginInvoke(new Action(() =>
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{
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SwitchToBoardMode();
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}), DispatcherPriority.Loaded);
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}
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}
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private void SystemEventsOnDisplaySettingsChanged(object sender, EventArgs e)
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@@ -2702,6 +2713,27 @@ namespace Ink_Canvas
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}
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}
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/// <summary>
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/// 切换到白板模式(用于--board参数和IPC命令)
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/// 调用浮动栏上的白板功能
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/// </summary>
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public void SwitchToBoardMode()
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{
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try
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{
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LogHelper.WriteLogToFile("开始切换到白板模式", LogHelper.LogType.Event);
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// 调用浮动栏上的白板功能
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ImageBlackboard_MouseUp(null, null);
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LogHelper.WriteLogToFile("已成功切换到白板模式", LogHelper.LogType.Event);
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"切换到白板模式时出错: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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#endregion
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}
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}
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