C#使用foreach语句搜索数组元素的方法

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;  // 通过foreach语句在nums数组中查找指定元素  foreach(int x in nums) {   if(x == val) {    found = true;    break;   }  }  if(found)    Console.WriteLine("Value found!"); }}