mono/tests/delegate-delegate-exit.cs

   1 using System;
   2 using System.Threading;
   3 using System.Runtime.InteropServices;
   4
   5 class foo {
   6         delegate void foo_delegate ();
   7
   8         static void function () {
   9                 Console.WriteLine ("Delegate method");
  10                 Environment.Exit(0);
  11         }
  12
  13         static void async_callback (IAsyncResult ar)
  14         {
  15                 Console.WriteLine ("Async callback " + ar.AsyncState);
  16         }
  17
  18         public static int Main () {
  19                 Environment.ExitCode = 2;
  20                 foo_delegate d = new foo_delegate (function);
  21                 AsyncCallback ac = new AsyncCallback (async_callback);
  22                 IAsyncResult ar1 = d.BeginInvoke (ac, "foo");
  23
  24                 ar1.AsyncWaitHandle.WaitOne();
  25                 Thread.Sleep(1000);
  26                 d.EndInvoke(ar1);
  27
  28                 Thread.Sleep(1000);
  29                 Console.WriteLine("Main returns");
  30                 return 1;
  31         }
  32 }