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)); }