sdk/samples/WCFSamples/TechnologySamples/Basic/Ajax/JsonSerialization/CS/client/client.cs

   1 //  Copyright (c) Microsoft Corporation. All rights reserved.
   2
   3 using System;
   4 using System.IO;
   5 using System.Runtime.Serialization;
   6 using System.Runtime.Serialization.Json;
   7
   8 namespace Microsoft.Ajax.Samples
   9 {
  10
  11     class Sample
  12     {
  13         static void Main()
  14         {
  15             Person p = new Person();
  16             p.name = "John";
  17             p.age = 42;
  18
  19             MemoryStream stream1 = new MemoryStream();
  20
  21             //Serialize the Person object to a memory stream using DataContractJsonSerializer.
  22             DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(Person));
  23             ser.WriteObject(stream1, p);
  24
  25             //Show the JSON output.
  26             stream1.Position = 0;
  27             StreamReader sr = new StreamReader(stream1);
  28             Console.Write("JSON form of Person object: ");
  29             Console.WriteLine(sr.ReadToEnd());
  30
  31             //Deserialize the JSON back into a new Person object.
  32             stream1.Position = 0;
  33             Person p2 = (Person)ser.ReadObject(stream1);
  34
  35             //Show the results.
  36             Console.Write("Deserialized back, got name=");
  37             Console.Write(p2.name);
  38             Console.Write(", age=");
  39             Console.WriteLine(p2.age);
  40
  41             Console.WriteLine("Press <ENTER> to terminate the program.");
  42             Console.ReadLine();
  43         }
  44     }
  45
  46     [DataContract]
  47     class Person
  48     {
  49         [DataMember]
  50         internal string name;
  51
  52         [DataMember]
  53         internal int age;
  54     }
  55
  56 }