Empty

In this chapter you will learn:

How to use Empty operator

Get to know Empty operator

Empty creates an empty sequence and requires just a type argument:

using System;/* j  a v a2s .  c o  m*/
using System.Collections;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main()
    {
        foreach (string s in Enumerable.Empty<string>())
        {
            Console.Write(s); // <nothing>
        }
    }
}

Next chapter...

What you will learn in the next chapter:

How to use Except operator
Except with String array