using System;

using Newtonsoft.Json.Linq;

using System.Xml;

using Newtonsoft.Json;

public class Program

{

    public static void Main()

    {

        String json="{\"REQUESTINFO\":{\"TYPE\":\"1\",\"VALUE\": \"1234\"}}";

        //var result = JsonConvert.DeserializeObject(json);

        XmlDocument doc = JsonConvert.DeserializeXmlNode(json);

        //dynamic data = JObject.Parse(json);

        Console.WriteLine(doc);     

    }

}