private void btnRemove_Click(object sender, EventArgs e)
{
int oid;
try
{
oid = Convert.ToInt32(dgvOrderDetail.SelectedRows[0].Cells[0].Value);
}
catch
{
MessageBox.Show("请选中整行菜品");
return;
}
DialogResult result = MessageBox.Show("是否确认删除选中菜品,并重新计算价格?", "提示", MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
if (oiBll.DeleteDetailByOId(oid))
{
LoadDetailInfo();
}
int orderId = Convert.ToInt32(this.Tag);
decimal money = Convert.ToInt32(lblMoney.Text);
if (oiBll.SetOrderMoney(orderId, money))
{
MessageBox.Show("改单成功");
}
}
}