最近在寫一個讓程式自動更新的功能 實際上就只是進行檔案的複製貼上而已 但是放在單一執行緒下可以正常運作 多執行緒下就會直接讓程式結束 不知道是哪裡出問題 請大家幫我看看 CODE 如下 backgroundWorker1.RunWorkerAsync(); private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e) { DirectoryCopy(g_strCopyLocal, g_strCopyBackup, true); DirectoryCopy(g_strCopyServer, g_strCopyLocal, true); } private static void DirectoryCopy(string sourceDirName, string destDirName, bool copySubDirs) { // Get the subdirectories for the specified directory. DirectoryInfo dir = new DirectoryInfo(sourceDirName); DirectoryInfo[] dirs = dir.GetDirectories(); if (!dir.Exists) { throw new DirectoryNotFoundException( "Source directory does not exist or could not be found: " + sourceDirName); } // If the destination directory doesn't exist, create it. if (!Directory.Exists(destDirName)) { Directory.CreateDirectory(destDirName); } // Get the files in the directory and copy them to the new location. FileInfo[] files = dir.GetFiles(); foreach (FileInfo file in files) { try { string temppath = Path.Combine(destDirName, file.Name); file.CopyTo(temppath, true); } catch { } } // If copying subdirectories, copy them and their contents to new location. if (copySubDirs) { foreach (DirectoryInfo subdir in dirs) { if (subdir.Name != "UpGrade" || subdir.Name != "CheakVersion") { string temppath = Path.Combine(destDirName, subdir.Name); DirectoryCopy(subdir.FullName, temppath, copySubDirs); } } } } 請大家能給我一些方向 -- Sent from my Misaka 10032 --

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