visual-c++ - How to use WMI to copy a file from computer A to computer B using unmanaged VC++

Question

I need to have my unmanaged VC++ program able to copy a file from the computer the application is on to one of 100 other computers.

I have administrator access on each computer, so that won't be a problem.

It seems I need to use WMI to do this, but I am having a hard time getting it to work properly by looking at examples in: http://msdn.microsoft.com/en-us/library/windows/desktop/aa394558(v=vs.85).aspx

I am curious of the CopyFile family of functions should work:

This is a console application that doesn't use MFC and isn't using ATL.

Is there a good example of how to do what I am trying to do that will work on WinXP and Windows 7?

score 1 · Accepted Answer

唯一设计用于操作文件的 WMI 类是CIM_DataFile该类，它们包含一组方法（Copy，CopyEx）来复制文件，但只能在目标机器上工作，这意味着您不能使用 WMI 将文件从一台机器复制到另一台机器（至少您使用网络驱动器或共享）。

score 1 · Accepted Answer

最简单的方法可能是先用建立网络连接，然后用或WNetAddConnection2之类的东西复制文件。完成后，使用删除网络连接会很有礼貌。CopyFileCopyFileExWNetCancelConnection2

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