Getting a notification when a local file is accessed in windows

问题

I'd like to get notified when a specific file get accessed (AFAIK, most generally for a Userland code - by CreateFile() / NtCreateFile())

I already know about FileSystemWatcher which should do the same within the .NET environment, But I'm working in plain C + WinAPI.

As for the type of notification , raising a specified Event would be perfect, but sending a callback to be called , will also work.

回答1:

See FindFirstChangeNotification function in WinAPI and related links.

Alternatively, when functionality of that function is not enough, you can use a filesystem filter driver (write yours or use our CallbackFilter product).

来源：https://stackoverflow.com/questions/19834628/getting-a-notification-when-a-local-file-is-accessed-in-windows