Search an array using foreach : Foreach : Language Basics C# Source Code

    

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Search an array using foreach. 
 
using System; 
 
public class Search { 
  public static void Main() { 
    int[] nums = new int[10]; 
    int val; 
    bool found = false; 
 
    // give nums some values 
    for(int i = 0; i < 10; i++)  
      nums[i] = i; 
 
    val = 5; 
 
    // use foreach to search nums for key 
    foreach(int x in nums) { 
      if(x == val) { 
        found = true; 
        break; 
      } 
    } 
 
    if(found)  
      Console.WriteLine("Value found!"); 
  } 
}