using System;
using System.Collections.Generic;
using System.Text;

namespace sharpcomparer
{
    public class User
    {
        private short uid;
        private string userName;
        private DateTime createdate;
        private DateTime updatedate;

        public short Uid
        {
            get { return uid; }
            set { uid = value; }
        }

        public string UserName
        {
            get { return userName; }
            set { userName = value; }
        }

        public DateTime Createdate
        {
            get { return createdate; }
            set { createdate = value; }
        }

        public DateTime Updatedate
        {
            get { return updatedate; }
            set { updatedate = value; }
        }

        public User(
            short uid,
            string userName,
            DateTime createdate,
            DateTime updatedate)
        {
            this.uid = uid;
            this.userName = userName;
            this.createdate = createdate;
            this.updatedate = updatedate;
        }

        public static bool operator ==(User a, User b)
        {
            if (System.Object.ReferenceEquals(a, b))
            {
                return true;
            }

            if (((object)a == null) || ((object)b == null))
            {
                return false;
            }

            if (
                !(a.uid == b.uid &&
                a.userName == b.userName)
                )
            {
                return false;
            }

            return true;
        }

        public static bool operator !=(User a, User b)
        {
            return !(a == b);
        }
    }
}