mono/tests/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         }
  11
  12         static void async_callback (IAsyncResult ar)
  13         {
  14                 Console.WriteLine ("Async callback " + ar.AsyncState);
  15         }
  16
  17         public static void Main () {
  18                 foo_delegate d = new foo_delegate (function);
  19                 AsyncCallback ac = new AsyncCallback (async_callback);
  20                 IAsyncResult ar1 = d.BeginInvoke (ac, "foo");
  21
  22                 Console.WriteLine("Waiting");
  23                 ar1.AsyncWaitHandle.WaitOne();
  24                 Console.WriteLine("Sleeping");
  25                 Thread.Sleep(1000);
  26                 Console.WriteLine("EndInvoke");
  27                 d.EndInvoke(ar1);
  28                 Console.WriteLine("Sleeping");
  29
  30                 Thread.Sleep(1000);
  31                 Console.WriteLine("Main returns");
  32         }
  33 }