using System;

​

var john1 = new User("John", "john@mail.com");

var john2 = new User("John", "john@mail.com");

Console.WriteLine(john1 == john2); // TRUE

Console.WriteLine(john1.Equals(john2)); // TRUE

​

public class User

{

  public User(string name, string email)

  {

    Name = name;

    Email = email;

  }

  public string Name { get; }

  public string Email { get; }

}