private void btnModify_Click(object sender, System.EventArgs e)
        {
            //修改
            try
            {
                OrderBook order = new OrderBook();
                order.cnvcOperID        = oper.strLoginID;
                order.cnvcOrderType     = ddlOrderType.SelectedValue;
                order.cnvcProduceDeptID = ddlProduceDept.SelectedValue;
                order.cnvcOrderDeptID   = ddlSalesRoom.SelectedValue;

                if (order.cnvcOrderType == "WDO")
                {
                    order.cndArrivedDate  = DateTime.Parse(txtArrivedDate.Text);
                    order.cnvcLinkPhone   = txtLinkPhone.Text;
                    order.cnvcShipAddress = txtShipAddress.Text;
                    order.cnvcCustomName  = txtCustomName.Text;
                }
                order.cnnOrderSerialNo = decimal.Parse(txtOrderSerialNo.Text);
                order.cndShipDate      = DateTime.Parse(txtShipDate.Text);

                OperLog operLog = new OperLog();
                operLog.cnvcOperID   = oper.strLoginID;
                operLog.cnvcDeptID   = oper.strDeptID;
                operLog.cnvcOperType = "修改订单";

                OrderFacade orderFacade = new OrderFacade();
                orderFacade.UpdateOrder(order, operLog);
                Popup("修改成功");
            }
            catch (Exception ex)
            {
                Popup(ex.Message);
            }
        }