1

I have this line:

Directory.Delete(outputfiles, true);

If I set it to true then it should also delete subdirectories and files. Now I checked that the directory is empty so it will be deleted next time. But before the exception in this directory I had another 4 subdirectories and in one of them I had a zip file of about 7 Mb size.

System.IO.IOException was unhandled
  HResult=-2147024751
  Message=The directory is not empty.

  Source=mscorlib
  StackTrace:
       at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound)
       at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
       at Diagnostic_Tool_Blue_Screen.CreateDirectories.CreateDirectoriesAtConstructor() in d:\C-Sharp\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\CreateDirectories.cs:line 35
       at Diagnostic_Tool_Blue_Screen.Form1..ctor() in d:\C-Sharp\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\Form1.cs:line 125
       at Diagnostic_Tool_Blue_Screen.Program.Main() in d:\C-Sharp\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\Diagnostic Tool Blue Screen\Program.cs:line 19
       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException:
4

1 に答える 1

9

MSDNによると：

recursive パラメータが true の場合、ユーザーは現在のディレクトリとすべてのサブディレクトリに対する書き込み権限を持っている必要があります。

ユーザーに書き込み権限がない可能性がありますか？

またはこれ：

指定したディレクトリをエクスプローラーで開いている場合、Delete メソッドで削除できない場合があります。

于 2013-08-13T08:26:50.117 に答える