private void gridLoadTopping_CellContentClick(object sender, DataGridViewCellEventArgs e) { int indexRow; indexRow = e.RowIndex; DataGridViewRow row = gridLoadTopping.Rows[indexRow]; orderDTO.tenTopping = row.Cells[0].Value.ToString(); if (e.ColumnIndex == 2) { orderBUS.DeleteTopping(orderDTO); LoadGridTopping(); } }