/// <summary>
 ///
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="args"></param>
 private void RequestWatcher_ExceptionEvent(object sender, KeyRequestWatcher.RequestWatcherEventArgs args)
 {
     MessageBox.Show("exception occurred." + '\n' + args.ex.Message);
 }
 /// <summary>
 ///
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="args"></param>
 private void RequestWatcher_SendKeyEvent(object sender, KeyRequestWatcher.RequestWatcherEventArgs args)
 {
     this._sendKeys.Send(args.SendKeys[0]);
 }