这是通用委托和事件的正确语法吗?

kof*_*cii 3 c# generics events delegates

我正在阅读关于genrics的msdn库主题.有一个用泛型委托声明事件的例子,但它是否正确?

// Code block 8. Generic event handling

public delegate void GenericEventHandler<S,A>(S sender,A args);
public class MyPublisher
{
   public event GenericEventHandler<MyPublisher,EventArgs> MyEvent;
   public void FireEvent()
   {
      MyEvent(this,EventArgs.Empty);
   }
}
public class MySubscriber<A> //Optional: can be a specific type
{
   public void SomeMethod(MyPublisher sender,A args)
   {...}
}
MyPublisher publisher = new MyPublisher();
MySubscriber<EventArgs> subscriber = new MySubscriber<EventArgs>();
publisher.MyEvent += subscriber.SomeMethod;  // is this line correct?
Run Code Online (Sandbox Code Playgroud)

我们可以直接将方法应用于事件,而不是先与我们的代表一起包装吗?

Dav*_*fer 6

是的,这是C#2.0中的新功能,它将为您创建委托.请注意,您仍在创建委托,但创建是不可见的.