using System;

using Newtonsoft.Json;

public class Program

{

    public static void Main()

    {

        var defaultObj = new MasterObject();

        var notDefaultObject = new MasterObject();

        var defaultJson = JsonConvert.SerializeObject(defaultObj);

        var notDefaultJson = JsonConvert.SerializeObject(notDefaultObject);

        Console.WriteLine("First Test");

        if (defaultJson == notDefaultJson) 

            Console.WriteLine("Same thing");

        else

            Console.WriteLine("Not same thing");

        notDefaultObject.Sub1.SomeObject.SomeOtherValue = "Not a default Value";

        notDefaultJson = JsonConvert.SerializeObject(notDefaultObject);

        Console.WriteLine("Second Test");

        if (defaultJson == notDefaultJson) 

            Console.WriteLine("Same thing");

        else

            Console.WriteLine("Not same thing");

    }

​

}

​

​

public class MasterObject 

{

    public SubObject1 Sub1 { get; set; }

    public SubObject2 Sub2 { get; set; }

    public string SomeString { get; set; }

    public MasterObject()

    {

        Sub1 = new SubObject1();

        Sub2 = new SubObject2();

        SomeString = "Some Default String";

    }

}

​

public class SubObject1 

{

    public string SomeValue { get; set; }

    public SubObject2 SomeObject { get; set; }

    public SubObject1()

    {

        SomeObject = new SubObject2();

        SomeValue = "Some other Default String";

    }

}

​

public class SubObject2

{

    public string SomeOtherValue { get; set; }

    public SubObject2()

    {

        SomeOtherValue = "Some default";

    }

}