嗯，这是因为复制从原来的委托声明一样简单。没有什么在C＃中自动执行此操作的，但我不能看到它的太大负担：

Well, it's as simple as copying the delegate declaration from the original. There's nothing in C# to do this automatically, but I can't see it's much of a burden:

public delegate void MyLeftClickHandler(object sender, MouseEventArgs e);
public delegate void MyRightClickHandler(object sender, MouseEventArgs e);

这不像 MouseEventHandler 将改变任何时间很快...

It's not like MouseEventHandler is going to change any time soon...

你有没有真正被因在错误的地方使用了错误的代表，虽然虫子咬伤？我不记得曾经有发现这个问题我自己，在我看来，你是引入更多的工作（和其他开发人员不熟悉的一套代表） - ？你肯定是值得的。

Have you actually been bitten by bugs due to using the wrong delegates in the wrong places though? I can't remember ever having found this a problem myself, and it seems to me you're introducing more work (and an unfamiliar set of delegates for other developers) - are you sure it's worth it?