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; }