예제 #1
0
        private void dgvAllDish_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            //获得订单编号
            int orderId = Convert.ToInt32(this.Tag);

            //获得菜品编号
            int dishId = Convert.ToInt32(dgvAllDish.Rows[e.RowIndex].Cells[0].Value);

            //执行点菜操作
            if (oiBll.ChooseDishes(orderId, dishId))
            {
                //点菜成功
                dgvOrderDetail.AutoGenerateColumns = false;
                dgvOrderDetail.DataSource          = oiBll.GetDetailList(orderId);
            }
        }