mcs/tests/test-iter-04.cs

   1 // Compiler options: -langversion:default
   2
   3 using System;
   4 using System.Collections;
   5
   6 class X {
   7         static IEnumerable GetRange (int start, int end)
   8         {
   9                 for (int i = start; i < end; i++)
  10                         yield return i;
  11         }
  12
  13         public static void Main ()
  14         {
  15                 Console.WriteLine ("GetRange 10..20");
  16
  17                 foreach (int i in GetRange (10, 20)){
  18                         Console.WriteLine ("i=" + i);
  19                 }
  20         }
  21 }