public override void OnDidSelectView(PSCollectionView a, PSCollectionViewCell v, int index)
            {
                var cell = v as Cell;

                if (cell != null)
                {
                    _t.OnClickItem(a, cell, index);
                }
            }
 public override void OnDidSelectView(PSCollectionView a, PSCollectionViewCell v, int index)
 {
     var cell = v as Cell;
     if (cell != null)
         _t.OnClickItem(a, cell, index);
 }