private void MoveToNextOrPrevious(bool next)
 {
     if (next)
     {
         GamesSlideView1.Swap(this._elements, 0, 1);
         GamesSlideView1.Swap(this._elements, 1, 2);
     }
     else
     {
         GamesSlideView1.Swap(this._elements, 1, 2);
         GamesSlideView1.Swap(this._elements, 0, 1);
     }
     this.UpdateSources(false, new bool?(next));
 }