Esempio n. 1
0
        static void Main(string[] args)
        {
            //生成订单
            //public Order(int id, string cname,params ProductDetails[] products )
            //public ProductDetails(int pid, string pname, double pprice)
            OrderService.AddOrder(new Order(001, "客户1", new ProductDetails(01, "商品1", 67)));
            OrderService.AddOrder(new Order(007, "客户7", new ProductDetails(07, "商品7", 87)));
            OrderService.AddOrder(new Order(006, "客户6", new ProductDetails(06, "商品6", 199)));
            OrderService.AddOrder(new Order(003, "客户3", new ProductDetails(03, "商品3", 53),
                                            new ProductDetails(04, "商品4", 73),
                                            new ProductDetails(05, "商品5", 23)));
            Console.WriteLine("所有订单如下:");
            var query1 = OrderService.QueryAll();

            foreach (var q1 in query1)
            {
                Console.WriteLine(q1.ToString());
            }

            //将所有的订单序列化为XML文件
            Console.WriteLine("将所有的订单序列化为XML文件:");
            Console.WriteLine(File.ReadAllText(OrderService.Export(OrderService.orders, "s.xml")));

            Order        Tobeload = new Order(010, "客户10", new ProductDetails(10, "商品", 100), new ProductDetails(11, "商品11", 110));
            List <Order> Neworder = new List <Order>();

            Neworder.Add(Tobeload);
            Console.WriteLine("新产生订单:");
            Console.WriteLine(File.ReadAllText(OrderService.Export(Neworder, "n.xml")));
            OrderService.Import(OrderService.Export(Neworder, "n.xml"));

            Console.WriteLine("加入新产生的订单后,所有订单如下: ");
            var que_2 = OrderService.QueryAll();

            foreach (var theorder in que_2)
            {
                Console.WriteLine(theorder.ToString());
            }


            /*对订单程序中OrderService的各个Public方法添加测试用例
             * //查询订单
             * Console.WriteLine("订单按订单号查询:");
             * var query2 = OrderService.QueryById(003);
             * foreach (var q2 in query2)
             * {
             *  Console.WriteLine(q2.ToString());
             * }
             *
             * Console.WriteLine("订单按客户名查询:");
             * var query3 = OrderService.QueryByClientName("客户7");
             * foreach (var q3 in query3)
             * {
             *  Console.WriteLine(q3.ToString());
             * }
             *
             * Console.WriteLine("订单按商品号查询:");
             * var query4 = OrderService.QueryByProductId(01);
             * foreach (var q4 in query4)
             * {
             *  Console.WriteLine(q4.ToString());
             * }
             *
             * Console.WriteLine("订单按商品名查询:");
             * var query5 = OrderService.QueryByProductName("商品6");
             * foreach (var q5 in query5)
             * {
             *  Console.WriteLine(q5.ToString());
             * }
             *
             * Console.WriteLine("订单按商品价格查询:");
             * var query6 = OrderService.QueryByProductPrice(23);
             * foreach (var q6 in query6)
             * {
             *  Console.WriteLine(q6.ToString());
             * }
             *
             * //更改订单
             * Console.WriteLine("更改订单:");
             * OrderService.UpdateOrder(new Order(001, "客户10", new ProductDetails(10, "商品10", 64)));
             * Console.WriteLine("更改后的订单如下:");
             * var query7 = OrderService.QueryAll();
             * foreach (var q7 in query7)
             * {
             *  Console.WriteLine(q7.ToString());
             * }
             *
             * //删除订单
             * Console.WriteLine("删除订单:");
             * OrderService.DeleteOrder(007);
             * Console.WriteLine("删除后的订单如下:");
             * var query8 = OrderService.QueryAll();
             * foreach (var q8 in query8)
             * {
             *  Console.WriteLine(q8.ToString());
             * }
             *
             */
        }
Esempio n. 2
0
        static void Main(string[] args)
        {
            try
            {
                Customer customer1 = new Customer(1, "Customer1");
                Customer customer2 = new Customer(2, "Customer2");

                Goods milk  = new Goods(1, "Milk", 69.9);
                Goods eggs  = new Goods(2, "eggs", 4.99);
                Goods apple = new Goods(3, "apple", 5.59);

                OrderDetail orderDetails1 = new OrderDetail(1, apple, 8);
                OrderDetail orderDetails2 = new OrderDetail(2, eggs, 2);
                OrderDetail orderDetails3 = new OrderDetail(3, milk, 1);

                Order order1 = new Order(1, customer1);
                Order order2 = new Order(2, customer2);
                Order order3 = new Order(3, customer2);
                order1.AddDetails(orderDetails1);
                order1.AddDetails(orderDetails2);
                order1.AddDetails(orderDetails3);
                //order1.AddOrderDetails(orderDetails3);
                order2.AddDetails(orderDetails2);
                order2.AddDetails(orderDetails3);
                order3.AddDetails(orderDetails3);

                OrderService os = new OrderService();
                os.AddOrder(order1);
                os.AddOrder(order2);
                os.AddOrder(order3);


                //查询所有订单
                Console.WriteLine("GetAllOrders");
                List <Order> orders = os.QueryAllOrders();
                foreach (Order od in orders)
                {
                    Console.WriteLine(od.ToString());
                }


                /*
                 * //用Linq查询订单
                 * List<Order> ordersForLinq = new List<Order>();
                 * ordersForLinq.Add(order1);
                 * ordersForLinq.Add(order2);
                 * ordersForLinq.Add(order3);
                 *
                 * //根据订单号查询
                 * Console.WriteLine("UseLinqToGetOrdersById:'2'");
                 * var result = from a in ordersForLinq where a.Id == 2 select a;
                 * foreach (var a in result)
                 * {
                 *  Console.WriteLine(a.ToString());
                 * }
                 *
                 * //根据客户名查询
                 * Console.WriteLine("UseLinqToGetOrdersByCustomerName:Customer1");
                 * var result2 = from b in ordersForLinq where b.Customer.Name == "Customer1" select b;
                 * foreach (var b in result2)
                 * {
                 *  Console.WriteLine(b.ToString());
                 * }
                 *
                 * //根据商品名查询
                 * Console.WriteLine("UseLinqToGetOrdersByGoodsName:Milk");
                 * var result3 = from c in ordersForLinq where c.Goods.Name == "Milk" select c;
                 * foreach (var c in result2)
                 * {
                 *  Console.WriteLine(c.ToString());
                 * }
                 */



                //根据客户名查询
                Console.WriteLine("GetOrdersByCustomerName:'Customer2'");
                orders = os.QueryByCustomerName("Customer2");
                foreach (Order od in orders)
                {
                    Console.WriteLine(od.ToString());
                }

                Console.WriteLine("GetOrdersByGoodsName:'apple'");
                orders = os.QueryByGoodsName("apple");
                foreach (Order od in orders)
                {
                    Console.WriteLine(od.ToString());
                }

                Console.WriteLine("Remove order(id=2) and qurey all");
                os.RemoveOrder(2);
                os.QueryAllOrders().ForEach(
                    od => Console.WriteLine(od));


                //Xml序列化
                OrderService.ordersForXml.Add(order1);
                OrderService.ordersForXml.Add(order2);
                OrderService.ordersForXml.Add(order3);
                os.Export("D:/XmlForText.xml");
                //显示XML文本
                os.Import("F:/XmlForText.xml");
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }
        }