using System;

using System.ComponentModel;

using Newtonsoft.Json;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        var qwerty = new Qwerty();

        Console.WriteLine(JsonConvert.SerializeObject(qwerty));

    }

}

​

​

public class Qwerty

{

    string SomePrivateProp1 { get; set; }

    public string SomePublicPorp1 { get; set; }

    public int SomePublicPorp2 { get; set; }

    [Obsolete]

    [DisplayName("Some public poperty 4")]

    [Description("Let's work with attrributes and cgeck them on SomePublicPorp4")]

    public int SomePublicPorp3 { get; set; }

}