本文介绍了事件处理程序,新的或不新的的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
说我有一些对象(SomeObject),其EventHandler定义为public event EventHandler MyObjectsEventHandler;
然后,我有另一个使用SomeObject的对象(ObjectUser),并且正在设置事件处理程序...我可以做两件事(我知道),但是我不确定性能是否有所不同,并且想要如果有人可以提供的说明.
AnotherObject具有方法:
Say I have some object (SomeObject) with an EventHandler defined aspublic event EventHandler MyObjectsEventHandler;
Then I have another object (ObjectUser) that uses SomeObject and I am setting up the event handler... I can do 2 things (that I know of) but I am not sure if there is a difference in performance etc. and would like an explanation if someone can provide it.
AnotherObject has method:
void someObject_MyObjectsEventHandler(object sender, EventArgs e)
{
//Does Stuff
}
它们之间有什么区别?:
What is the difference between these?:
someObject.MyEventHandler += new EventHandler(someObject_MyObjectsEventHandler);
someObject.MyEventHandler += someObject_MyObjectsEventHandler
推荐答案
这篇关于事件处理程序,新的或不新的的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!