C# foreach循环数组

using System;

namespace ArrayApplication {

   class MyArray {

      static void Main(string[] args) {
         int []  n = new int[10]; /* n is an array of 10 integers */

         /* initialize elements of array n */
         for ( int i = 0; i < 10; i++ ) {
            n[i] = i + 100;
         }

         /* output each array element's value */
         foreach (int j in n ) {
            int i = j-100;
            Console.WriteLine("Element[{0}] = {1}", i, j);

         }
         Console.ReadKey();
      }
   }
}