Without Using DefaultIfEmpty : DefaultIfEmpty « LINQ « C# / C Sharp






  1. C# / C Sharp
  2. LINQ
  3. DefaultIfEmpty

Without Using DefaultIfEmpty

 

using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;

public class MainClass {
    public static void Main() {

        string[] presidents = {"G", "H", "a", "H", "over", "Jack"};

        string jones = presidents.Where(n => n.Equals("H")).First();
        if (jones != null)
            Console.WriteLine("H was found");
        else
            Console.WriteLine("H was not found");

    }
}








Related examples in the same category

1.DefaultIfEmpty Demo
2.Using DefaultIfEmpty in Where clause