private void SetRow()
 {
     if (_y < _height)
     {
         _row = _collection.GetAreaUnchecked(0, _y, _width, 1);
     }
 }
 private void SetRow()
 {
     if (_Y < _Height)
     {
         _Row = _Collection.GetAreaUnchecked(0, _Y, _Width, 1);
     }
 }