mcs/tests/gtest-046.cs

   1 // Generic delegates.
   2
   3 using System;
   4
   5 delegate void Test<T> (T t);
   6
   7 class Foo<T>
   8 {
   9         public event Test<T> MyEvent;
  10
  11         public void Hello (T t)
  12         {
  13                 if (MyEvent != null)
  14                         MyEvent (t);
  15         }
  16 }
  17
  18 class X
  19 {
  20         static void do_hello (string hello)
  21         {
  22                 Console.WriteLine ("Hello: {0}", hello);
  23         }
  24
  25         public static void Main ()
  26         {
  27                 Foo<string> foo = new Foo<string> ();
  28                 foo.MyEvent += new Test<string> (do_hello);
  29                 foo.Hello ("Boston");
  30         }
  31 }