C#的GetInvocationList()有什么用？

Question

C#的GetInvocationList()有什么用？

Answer 1

如:public void Method1(..){}public void Method2(...){}EventHandler handler = new EventHandler(Method1);handler += new Eventhandler(Method2);Delegate[] delg = handler.GetInvocationList();foreach(Delegate dd in delg){dd(...);//将所有方法依次执行一次}