using System;

using System.Collections.Generic;

using Newtonsoft.Json;

​

public class Item

{

​

    public string name;

    public string address;

​

}

​

public class Program

{

    public static Dictionary<string,Item> ParseJson(string source)

    {

        return JsonConvert.DeserializeObject<Dictionary<string,Item>>(source);

    }

    public static void Main()

    {

        var input = @"{'JrPwbApfIHbQhCUmVIoiVJcPYv93': {'address': 'Jessore','name': 'Dev' }, 'iBRZAyn8TQTOgKTcByGOvJjL9ZB3': {'address': 'Bogra','name': 'Kumar Saikat'}}";

        var result = ParseJson(input);

        foreach (var r in result)

        {

            Console.WriteLine("Key={0};Name={1};Address={2}", r.Key, r.Value.name, r.Value.address);

        }

    }

}