using System;

using System.Collections.Generic;

using System.Security.Claims;

using System.Text;

using System.Linq;

​

public class Program

{

    public class CC {

        public string name {get;set;}

        [Newtonsoft.Json.JsonProperty("a.abool", DefaultValueHandling=Newtonsoft.Json.DefaultValueHandling.Populate)]

        public bool abool{get;set;}

​

        [Newtonsoft.Json.JsonProperty("b.abool", DefaultValueHandling=Newtonsoft.Json.DefaultValueHandling.Populate)]

        public bool bbool{get;set;}

​

        public bool ShouldSerializeabool() {

            return name == "a";

        }

​

        public bool ShouldSerializebbool() {

            return name == "b";

        }

​

    }

    public static void Main()

    {

        var a = new CC {name = "a", abool = true, bbool = false};

        var b = new CC {name = "b", abool = true, bbool = false};

        Newtonsoft.Json.JsonSerializerSettings js = new Newtonsoft.Json.JsonSerializerSettings();

        js.DefaultValueHandling = Newtonsoft.Json.DefaultValueHandling.Ignore;

        var s1 = Newtonsoft.Json.JsonConvert.SerializeObject(a, Newtonsoft.Json.Formatting.None, js);

        var s2 = Newtonsoft.Json.JsonConvert.SerializeObject(b, Newtonsoft.Json.Formatting.None, js);

        Console.WriteLine(s1);

        Console.WriteLine(s2);

    }

​

}

​

​