private void udgvLKQty_BeforeCellActivate( object sender, CancelableCellEventArgs e )
		  {
				if ( iOpen == 1 )
				{
					 this.DialogResult = DialogResult.OK;
					 clsLKform.LK_RowValue1 = e.Cell.Value.ToString();
					 e.Cancel = true;
				}
				if ( iOpen == 0 )
					 iOpen = 1; 

				
		  }

private void udgvLKQty_MouseLeave( object sender, EventArgs e )
		  {
				if ( this.DialogResult != DialogResult.OK )
					 this.DialogResult = DialogResult.Cancel;
		  }