private void UpdateInfo()
 {
     try
     {
         AddVideoInMediaElement(new Uri(videoDataTempleteList[this.DataListView.SelectedIndex].Directory));
         videoDataTempleteList[this.DataListView.SelectedIndex].PressingFrequency++; //учитывается нажание на видео
         TitleTextBox.DataContext = new VideoDataTemplete()
         {
             VideoName = videoDataTempleteList[this.DataListView.SelectedIndex].VideoName
         };
         SizeTextBox.DataContext = new VideoDataTemplete()
         {
             Size = videoDataTempleteList[this.DataListView.SelectedIndex].Size
         };
         DateTextBox.DataContext = new VideoDataTemplete()
         {
             CreationTime = videoDataTempleteList[this.DataListView.SelectedIndex].CreationTime
         };
         LinkTextBox.DataContext = new VideoDataTemplete()
         {
             Directory = videoDataTempleteList[this.DataListView.SelectedIndex].Directory
         };
         CommentTextBox.DataContext = new VideoDataTemplete()
         {
             Comment = videoDataTempleteList[this.DataListView.SelectedIndex].Comment
         };
         TagListView.ItemsSource = videoDataTempleteList[this.DataListView.SelectedIndex].Tags;
         VideoOutput.Stop();
         IsPaused       = true;
         StateIcon.Kind = PackIconKind.Play;
     }
     catch
     {
     }
 }
 private void VideoOutput_MediaEnded(object sender, RoutedEventArgs e)
 {
     if (DataListView.Items.Count > DataListView.SelectedIndex + 1)
     {
         DataListView.SelectedIndex += 1;
         AddVideoInMediaElement(new Uri(videoDataTempleteList[this.DataListView.SelectedIndex].Directory));
         IsPaused = false;
         VideoOutput.Play();
         StateIcon.Kind = PackIconKind.Pause;
     }
     else
     {
         VideoOutput.Stop();
     }
 }