static void Main(string[] args)
{
// Create a new list.
CustomEventsListWithChangedEvent list = new CustomEventsListWithChangedEvent();
// Create a class that listens to the list's change event.
EventListener listener = new EventListener(list);
// Add and remove items from the list.
list.Add("item 1");
list.Clear();
listener.Detach();
Console.Read();
}
static void Main(string[] args)
{
// Create a new list.
CustomEventsListWithChangedEvent list = new CustomEventsListWithChangedEvent();
// Create a class that listens to the list's change event.
EventListener listener = new EventListener(list);
// Add and remove items from the list.
list.Add("item 1");
list.Clear();
listener.Detach();
Console.Read();
}
public void Detach()
{
// Detach the event and delete the list
List.Changed -= new ChangedEventHandler(ListChanged);
List = null;
}
public EventListener(CustomEventsListWithChangedEvent list)
{
List = list;
// Add "ListChanged" to the Changed event on "List".
List.Changed += new ChangedEventHandler(ListChanged);
}
public void Detach()
{
// Detach the event and delete the list
List.Changed -= new ChangedEventHandler(ListChanged);
List = null;
}
public EventListener(CustomEventsListWithChangedEvent list)
{
List = list;
// Add "ListChanged" to the Changed event on "List".
List.Changed += new ChangedEventHandler(ListChanged);
}
