using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WinFormsLibrary1
{
    public class User
    {
        public string username { get; private set; }
        public string email { get; private set; }
        public DateTime birthday { get; private set; }

        public User(string username, string email, DateTime birthday)
        {
            this.username = username;
            this.email = email;
            this.birthday = birthday;
        }

    }
}