C＃Win32 Fire事件读取文件

Question

I've seen a few questions about this but all a few years old.

I want to be able to detect if a file is read by another process. For example, if a text editor open's a file, I want to have a function to be able to get the name of the file that was read.

I saw that you can use the FileSystemWatcher class in C# to watch a directory for file changes but they don't solve the problem, again I saw these on a 6 year old thread.

Has anything new been added to C# or Win32's API since then to allow file open detection?

Thanks in advanced.

Answer 1

确实，这是一个非常复杂的主题，您需要使用文件系统过滤器驱动程序（ https://msdn.microsoft.com/windows/hardware/drivers/ifs/index ）非常低级的东西，很难实现，我认为至少在.net世界中，没有简单的方法可以做到这一点。