C# Enumerable Any(IEnumerable)

Description

Enumerable Any (IEnumerable)Determines whether a sequence contains any elements.

Syntax

public static bool Any<TSource>(
  this IEnumerable<TSource> source
)

Parameters

• TSource - The type of the elements of source.
• source - The IEnumerable to check for emptiness.

Returns

returns true if the source sequence contains any elements; otherwise, false.

Example

The following code example demonstrates how to use Any to determine whether a sequence contains any elements.

/* www . j  av a 2s  .c o  m*/
using System;
using System.Linq;
using System.Collections.Generic;
public class MainClass{
  public static void Main(String[] argv){  
    List<int> numbers = new List<int> { 1, 2 };
    bool hasElements = numbers.Any();
    
    Console.WriteLine(hasElements);

  }
}
    

The code above generates the following result.