private void addOrRemoveFixedLimit(ButtonPressedEventArgs e)
 {
     if (e.Button.Kind == ButtonPredefines.Delete)
     {
         _presenter.RemoveFixedLimit(_gridViewBinder.FocusedElement);
     }
     else
     {
         addFixedLimit();
     }
 }
 private void addOrRemoveFixedLimit(ButtonPressedEventArgs e)
 {
     if (Equals(e.Button.Tag, ButtonType.Remove))
     {
         _presenter.RemoveFixedLimit(_gridViewBinder.FocusedElement);
     }
     else
     {
         addFixedLimit();
     }
 }