Get First Or Default with a Not Found Element in CSharp
Description
The following code shows how to get First Or Default with a Not Found Element.
Example
using System;//from w w w . java 2s . c o m
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MainClass {
public static void Main() {
string[] presidents = {};
string name = presidents.Take(0).FirstOrDefault();
Console.WriteLine(name == null ? "NULL" : name);
}
}
The code above generates the following result.