public EventListener(ListWithChangedEvent list)
{
List = list;
List.Changed += new ChangeEventHandler(OnListChanged);
list.fizz += new FizzBuzzEventHandler(OnFizzFound);
}
static void Main(string[] args)
{
//create a new list
ListWithChangedEvent list = new ListWithChangedEvent();
//create a class that listens for when the lsit is changed
EventListener listener = new EventListener(list);
list.Add(1);
list.Add(2);
list.Add(3);
list.Add(4);
list.Add(5);
list.Add(6);
list.Add(15);
list.Add(30);
list.fizzBuzz();
list.Clear();
listener.Detatch();
Console.ReadKey();
}
public void Detatch()
{
List.Changed -= new ChangeEventHandler(OnListChanged);
List = null;
}
