private void cmdSave_Click(object sender, EventArgs e)
{
int orderId;
int productId;
int.TryParse(this.Request["orderid"], out orderId);
int.TryParse(this.Request["productid"], out productId);
OrderDetail orderDetail = OrderDetail.SelectUsingPK(orderId, productId);
//orderDetail.ProductId = int.Parse(cboProduct.SelectedValue );
orderDetail.Discount = float.Parse(txtDiscount.Text);
orderDetail.UnitPrice = decimal.Parse(txtPrice.Text);
orderDetail.Quantity = short.Parse(txtQuantity.Text);
orderDetail.Persist();
this.Response.Redirect(SessionHelper.LastOrderListSearch);
}
