private void LoadAddProByOrder(int p)
{
R_Order_ProductBLL ropbll = new R_Order_ProductBLL();
dgvROrderProduct.AutoGenerateColumns = false;
dgvROrderProduct.DataSource = ropbll.GetProductByOrderId(p);
dgvROrderProduct.ClearSelection();
}
//显示点的菜
private void LoadProductByOrderId(int p)
{
dgvROrderProduct.AutoGenerateColumns = false;
List <R_Order_Product> list = ropbll.GetProductByOrderId(p);
double sum = 0;
foreach (R_Order_Product pro in list)
{
sum += pro.ProMoney;
}
labCount.Text = list.Count.ToString();
labSumMoney.Text = sum.ToString();
dgvROrderProduct.DataSource = list;
dgvROrderProduct.ClearSelection();//清除默认选中项
}