public static extern unsafe bool ReadDirectoryChangesW(
IntPtr hDirectory,
[Out] FileNotifyInformation[] lpBuffer,
uint nBufferLength,
[MarshalAs(UnmanagedType.Bool)] bool bWatchSubtree,
FileNotifyFilter dwNotifyFilter,
out uint lpBytesReturned,
NativeOverlapped* lpOverlapped,
FileIoCompletionRoutine lpCompletionRoutine);
public static extern FileNotificationHandle FindFirstChangeNotification(
string lpPathName,
[MarshalAs(UnmanagedType.Bool)] bool bWatchSubtree,
FileNotifyFilter dwNotifyFilter);
