using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;

public static class JsonExtensionMethods
{
    public static String ToJson(this object model)
    {
        JsonSerializerSettings settings = new JsonSerializerSettings
        {
            NullValueHandling = NullValueHandling.Ignore,
            ContractResolver = new CamelCasePropertyNamesContractResolver(),
        };
        return JsonConvert.SerializeObject(model, Formatting.Indented, settings);
    }
}