using System;

​

namespace TestConsole

{

    internal class Program

    {

        private static void Main(string[] args)

        {

            var v1 = new FooClass(10);

            var v2 = new FooClass(10);

​

            Console.WriteLine(v1 == v2); //false

​

            v1 = new FooClass(10);

            v2 = new FooClass(-10);

​

            Console.WriteLine(v1 == v2); //false

​

            var r1 = new FooRecord(10);

            var r2 = new FooRecord(10);

​

            Console.WriteLine(r1 == r2); //true

​

            r1 = new FooRecord(10);

            r2 = new FooRecord(-10);

​

            Console.WriteLine(r1 == r2); //false

        }

    }

​

    public class FooClass

    {

        public FooClass(int value)

        {

            Value = value;

        }

​

        public int Value

        {

            get;

            set;

        }

    }

    public record FooRecord

    {

        public FooRecord(int value)

        {

            Value = value;

        }

​

        public int Value

        {

            get;

            set;

        }

    }

}