var result1 = Enumerable.Empty();

using System;
using System. Collections;
using System.Collections.Generic;
using System. Linq;
using System. Text;
using System.Threading.Tasks;
namespace ConsoleApp1
{
    class Programme2
    {
        static void Main(string[] args)
        {
/*here Enumerable.Empty() method will generate the 
    zero elements. Here we do not want to return any value*/
            var result1 = Enumerable.Empty();
            foreach (var item in result1)
            {
                Console.WriteLine(item);
            }
                Console.ReadLine();
        }
    }
}