using System;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {       

        string filter = "hola";

        //var obj = JValue.Parse(filter);

        var obj = JValue.FromObject("123123123");

        Console.WriteLine(obj);

        Console.WriteLine(obj.Type);

        //var obj = JsonConvert.DeserializeObject<dynamic>(filter);

        //Console.WriteLine(obj.KeyDynamic1);

        //Console.WriteLine(obj.KeyDynamic2);

    }   

}