using System;

using System.Collections.Generic;

using Newtonsoft.Json;

using System.ComponentModel;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {

        Window window = new Window();

        Channel channel = new Channel();

        channel.MeasClass = new IMDClass();

        window.Channel1 = channel;

        Channel channel2 = new Channel();

        channel2.MeasClass = new NoiseFigureClass();

        window.Channel2 = channel2;

        var json = JsonConvert.SerializeObject(window);

        Console.WriteLine(json);

        JsonConverter[] converters = { new FooConverter() };

        Window w = JsonConvert.DeserializeObject<Window>(json, new JsonSerializerSettings() { Converters = converters});

        Console.WriteLine(w.Channel2.MeasClass.SetParams());

        foreach(PropertyDescriptor descriptor in TypeDescriptor.GetProperties(w))

        {

            string name = descriptor.Name;

            object value = descriptor.GetValue(w);

            Console.WriteLine("{0}={1}", name, value);

        }

    }

}

​

public class Window {

    public int WindowNumber {get; set;}

    public Channel Channel1 {get; set;}

    public Channel Channel2 {get; set;}

}

​

public class Channel

{

    public int ChannelMember1 {get; set;}

    public int ChannelMember2 {get; set;}

    public MeasurementClass MeasClass {get; set;}

}

​

public abstract class MeasurementClass {

    public string Name {get; set;}

    public abstract string SetParams();

}

​

public class NoiseFigureClass : MeasurementClass

{

    public NoiseFigureClass()

    {

        this.Name = "Noise Figure";

    }

    public override string SetParams()

    {

        return "Called from NoiseFigure";

    }

    public int MemberA {get; set;}

    public int MemberB {get; set;}

}

​

public class IMDClass : MeasurementClass

{

    public IMDClass()

    {

        this.Name = "IMD";

    }

    public string QueryIMDShit()

    {

        return "queried imd shit";

    }

    public override string SetParams()

    {

        Console.WriteLine(this.QueryIMDShit());

        return "Called from IMD";

    }

    public int MemberC {get; set;}

    public int MemberD {get; set;}

}

​

public class FooConverter : JsonConverter

{

    public override bool CanConvert(Type objectType)

    {

        return (objectType == typeof(MeasurementClass));

    }

​

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)

    {

        JObject jo = JObject.Load(reader);

        if (jo["Name"].Value<string>() == "Noise Figure")

            return jo.ToObject<NoiseFigureClass>(serializer);

​

        if (jo["Name"].Value<string>() == "IMD")

            return jo.ToObject<IMDClass>(serializer);

​

        return null;

    }

​

    public override bool CanWrite

    {

        get { return false; }

    }

​

    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)

    {

        throw new NotImplementedException();

    }

}