如何删除其他进程使用的文件-Howtodeleteafileusedbyotherprocess

It looks like System.Diagnostic.Process.Start calls CreateProcess with the bInheritHandles argument set to true.

看起来System.Diagnostic.Process.Start调用CreateProcess,并将bInheritHandles参数设置为true。

You could try setting UseShellExecute to true in ProcessStartInfo, or directly P/Invoke to CreateProcess.

您可以尝试在ProcessStartInfo中将UseShellExecute设置为true,或者直接将P / Invoke设置为CreateProcess。

It is possible to force a file handle closed without closing the process is using the handle, though this might cause the application to crash. In other words, doing what you wannt to do may cause 'B' to crash. That said, what you are asking for is definitely possible, since the application, Process Explorer can do this. I you search the messageboard in that link, you might find it informative, though even the act of finding which application is using a handle is an exercise in frustration, never mind actually closing the handle.

可以强制关闭文件句柄而不关闭进程正在使用句柄,但这可能会导致应用程序崩溃。换句话说,做你想做的事可能会导致'B'崩溃。也就是说,你要求的绝对是可能的,因为Process Explorer可以做到这一点。我在那个链接中搜索留言板,你可能会发现它提供了丰富的信息,尽管即使是找到哪个应用程序正在使用句柄的行为也是一种挫败的练习,更不用说实际关闭句柄了。

I don't know of a guaranteed way to delete a file with open handles, but if you can wait until a system restart for the file to be deleted, you can use the same technique as the MoveFile utility from Sysinternals.

我不知道删除具有打开句柄的文件的保证方法,但如果您可以等到系统重新启动以删除该文件,则可以使用与Sysinternals中的MoveFile实用程序相同的技术。

This program adds registry values to the HKLM\System\CurrentControlSet\Control\Session Manager\PendingFileRenameOperations key which Windows checks on boot, and this will guarantee the file gets deleted, albeit not immediately.

此程序将注册表值添加到Windows检查引导的HKLM \ System \ CurrentControlSet \ Control \ Session Manager \ PendingFileRenameOperations项,这将保证文件被删除,尽管不是立即删除。

I had come across a similar problem when I was trying to read a file that was exclusively locked.

当我试图读取一个完全锁定的文件时,我遇到了类似的问题。

I was trying to do it using :

我试图用它来做:

FileStream exclusiveWriter = new FileStream(@"C:\Temp\FileLockTest1.txt", FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);  

The complete discussion is available at :

完整的讨论可在以下网站获得:

File exclusively locked by another process - MSDN Forum disucssion

文件由另一个进程独占锁定 - MSDN论坛的disucssion

Hope this helps.

希望这可以帮助。