//获取会员的最后一个订单 public void GetEndOrdersInfoByMemberID() { QueryInfo Query = new QueryInfo(); Query.PageSize = 1; Query.CurrentPage = 1; Query.ParamInfos.Add(new ParamInfo("AND", "int", "OrdersInfo.Orders_BuyerID", "=", Session["member_id"].ToString())); Query.OrderInfos.Add(new OrderInfo("OrdersInfo.Orders_ID", "DESC")); IList <OrdersInfo> entitys = MyOrders.GetOrderss(Query); OrdersInfo entity = null; if (entitys != null) { entity = entitys[0]; } if (entity != null) { if (tools.NullStr(Session["Orders_Address_ID"]) == "0" || tools.NullStr(Session["Orders_Address_ID"]) == "") { Session["Orders_Address_ID"] = entity.Orders_Address_ID; Session["Orders_Address_State"] = entity.Orders_Address_State; } if (tools.NullStr(Session["Orders_Delivery_ID"]) == "0" || tools.NullStr(Session["Orders_Delivery_ID"]) == "") { Session["Orders_Delivery_ID"] = entity.Orders_Delivery; } if (tools.NullStr(Session["Orders_Payway_ID"]) == "0" || tools.NullStr(Session["Orders_Payway_ID"]) == "") { Session["Orders_Payway_ID"] = entity.Orders_Payway; } if (tools.NullStr(Session["Orders_DeliveryTime_ID"]) == "0" || tools.NullStr(Session["Orders_DeliveryTime_ID"]) == "") { Session["Orders_DeliveryTime_ID"] = entity.Orders_Delivery_Time_ID; } } }