public void Unpress(params Keys[] values) { for (var i = values.Length - 1; i >= 0; i--) { _ignoreUp++; User32.keybd_event((byte)values[i], 0x45, User32.KEYEVENTF_EXTENDEDKEY | User32.KEYEVENTF_KEYUP, (UIntPtr)0); Thread.Sleep(_delay); } }