public void RegistriereEventListener(string eventTyp, EventMethode methode)
{
if (!events.ContainsKey(eventTyp))
{
events.Add(eventTyp, new List <EventMethode> ());
}
events [eventTyp].Add(methode);
}
public void EntferneEventListener(string eventTyp, EventMethode methode)
{
if (!events.ContainsKey(eventTyp))
{
return;
}
events [eventTyp].Remove(methode);
if (events [eventTyp].Count == 0)
{
events.Remove(eventTyp);
}
}
