using System;

using System.Linq;

using System.Collections.Generic;

using Newtonsoft.Json;

​

public class Program

{

    public class Information

    {

        public string FirstName{get;set;}

        public string LastName{get;set;}

        public string Company{get;set;}

        public string Address{get;set;}

    }

    public static void Main()

    {

        string myObject = "\"FirstName\":\"Bart\",\"LastName\":\"Simpson\",\"Company\":\"Fat Tony's\",\"Address\":\"55 Maple Drive\"";

        var converted = JsonConvert.DeserializeObject<Dictionary<string, object>>("{"+myObject+"}");

        var converted2 = JsonConvert.DeserializeObject<Information>("{"+myObject+"}");

        Console.WriteLine(String.Join("\n", converted.Select(c=> c.Key + ": " + c.Value)));

        Console.WriteLine(converted2.FirstName);

    }

}