using (TransactionScope trans = new TransactionScope())

{

                        if (result.Result)

                        {

                            foreach (SubOrders subOrders in listSubOrders)

                            {

                                if (result.Result)

                                {

                                    result.Result = _orderDao.UpdateSubOrders(subOrders) > ;

                                }

                            }

                        }

                        if (result.Result)

                        {

                            OrderPaymentDetails orderPaymentDetails = new OrderPaymentDetails()

                            {

                                Amount = mainOrders.TotalPay,

                                Bank = category.ToString(),

                                CreateTime = DateTime.Now,

                                MainOrderID = mainOrders.MOID,

                                Method = ,

                                PayParam = string.Join("&", listParam)

                            };

                            result.Result = _orderDao.InsertOrderPaymentDetails(orderPaymentDetails) > ;

                        }

                        if (result.Result)

                        {

                            trans.Complete();

                        }

}