using System;

using System.Collections.Generic;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {

        string json = @"

            {

                ""NumberResults"": 3,

                ""Results"": [

                    [""1"", ""Name1"", """"],

                    [""2"", ""Name2"", """"],

                    [""17"", ""Name3"", """"]

                ]

            }";

        Response response = JsonConvert.DeserializeObject<Response>(json, new ResultConverter());

        Console.WriteLine("Number of results: " + response.NumberResults);

        foreach (Result r in response.Results)

        {

            Console.WriteLine("Id: " + r.Id);

            Console.WriteLine("Name: " + r.Name);

            Console.WriteLine();

        }

    }

}

​

class ResultConverter : JsonConverter

{

    public override bool CanConvert(Type objectType)

    {

        return (objectType == typeof(Result));

    }

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

    {

        JArray array = JArray.Load(reader);

        return new Result

        {

            Id = (int)array[0],

            Name = (string)array[1],

            Description = (string)array[2]

        };

    }

    public override bool CanWrite

    {

        get { return false; }

    }

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

    {

        throw new NotImplementedException();

    }

}

​

public class Response

{

    public int NumberResults { get; set; }

    public List<Result> Results { get; set; }

}

​

public class Result

{

    public int Id { get; set; }

    public string Name { get; set; }

    public string Description { get; set; }

}

​