static void Main(string[] args)
        {
            ProductServiceClient client = new ProductServiceClient();
            //var result = client.GetProducts();
            //foreach (var p in result)
            //{
            //    Console.WriteLine(p.Name + " " + p.Price);
            //}

            Product p = new Product
            {
                Name  = "Pencil",
                Price = 45.78
            };
            Product po = client.EchoProduct(p);

            Console.WriteLine(po.Name + " " + po.Price);


            //ProductType t = new ProductType
            //{
            //    TypeName = "Education",


            //};
            //ProductType to = client.EchoType(t);
            //Console.WriteLine(to.TypeName);

            Console.ReadKey(true);
        }