1 // Compiler options: -warn:4 -warnaserror
9 public static void Main ()
11 Parent pr = new Child();
12 ((Child)pr).OnExample();
16 public abstract class Parent
18 public delegate void ExampleHandler();
19 public abstract event ExampleHandler Example;
22 public class Child : Parent
24 public override event ExampleHandler Example;
25 public void OnExample()
27 if (Example != null) Example();