Func in C#

Biểu thức Func<> trong C#

Func C# 2016

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

namespace ListDelegate
{

    class Program
    {

        static void Main(string[] args)
        {
            Func<int, int> myClass = no => no * no;

            Console.WriteLine("Result: "+myClass(4));
            Console.Read();
        }
    }
}