public static DateTime GetLastWriteTime(string path) { long cTime = 0; long aTime = 0; long wTime = 0; using (var handle = GetFileHandleWithWrite(path)) { Win32FileSystem.GetFileTime(handle, ref cTime, ref aTime, ref wTime); return(DateTime.FromFileTimeUtc(wTime)); } }
public static void SetCreationTime(string path, DateTime creationTime) { long cTime = 0; long aTime = 0; long wTime = 0; using (var handle = GetFileHandleWithWrite(path)) { Win32FileSystem.GetFileTime(handle, ref cTime, ref aTime, ref wTime); var fileTime = creationTime.ToFileTimeUtc(); if (!Win32FileSystem.SetFileTime(handle, ref fileTime, ref aTime, ref wTime)) { ThrowWin32Exception(); } } }