I have written a small client - server application which passes JSON messages
back and forth. The computer with the server application is running Windows
7 and the client application is on a Mac as well as on the iPhone using
MonoTouch. When I serialize an object utilizing the
DataContractJsonSerializer it gives me two different JSON responses
depending on the OS I am using.
On Windows 7 using mono/.net 3.5 it gives me this result:
[{"Suit":0},{"Suit":1},{"Suit":2}]
On OSX 10.6.5 using mono/.net 3.5 it gives me this result:
[{"__type":"Card:#JsonTest","Suit":0},{"__type":"Card:#JsonTest","Suit":1},{"__type":"Card:#JsonTest","Suit":2}]
Has anyone run into a similar problem or is this to be expected?
I have included a simple console application demonstrating the results
listed above. For the console application to run you need to include two
reference: System.Runtime.Serialization and System.ServiceModel.Web. If
anyone has any input on why this is and how to remedy it, it would be
greatly appreciated!
Thank you,
Adam
using System;
using System.Collections.Generic;
using System.Runtime.Serialization.Json;
using System.IO;
using System.Text;
namespace JsonTest
{
class MainClass
{
public static void Main(string[] args)
{
Hand hand = new Hand();
hand.Add(new Card { Suit = 0 });
hand.Add(new Card { Suit = 1 });
hand.Add(new Card { Suit = 2 });
string json;
DataContractJsonSerializer ser = new
DataContractJsonSerializer(hand.GetType());
using (MemoryStream ms = new MemoryStream())
{
ser.WriteObject(ms, hand);
json = Encoding.Default.GetString(ms.ToArray());
}
Console.WriteLine(json);
}
}
public class Card
{
public int Suit { get; set; }
}
public class Hand : List
{
}
}
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