Silverlight中Eventhandler和Routed事件处理程序之间的区别 [英] Diffrences between Eventhandler and Routed event handler in Silverlight

问题描述

Silverlight中事件处理程序和路由事件处理程序之间的区别

Diffrences between Eventhandler and Routed event handler in Silverlight

推荐答案

您可以随时查看msdn网站.

You can always have a look at the msdn website.

这里是一个简单而正确的答案:

EventHandler的第二个参数是EventArgs的实例，而RoutedEventHandler的第二个参数是RoutedEventArgs ...

看起来像这样:

Here is a simple and correct answer:

The second parameter of EventHandler is an instance of EventArgs while the second parameter of RoutedEventHandler is RoutedEventArgs...

It looks like this:

public delegate void EventHandler(object sender, EventArgs e);
public delegate void RoutedEventHandler(object sender, RoutedEventArgs e);

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好吧，我知道我给你的答案是没有用的，所以我再给你一个:

我假设您想知道事件和路由事件之间的区别.这2篇文章可能对您有帮助:

http://msdn.microsoft.com/en-us/library/ms742806.aspx ( MSDN文章)

http://joshsmithonwpf.wordpress.com/2008/03/18/understanding-routed-commands /(关于路由命令的精彩文章，其中也包含对路由事件的很好的解释)

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Ok, I know the answer I gave you is pretty useless, so I''ll give you another one:

I assume you want to know what''s the difference between Events and Routed Events. These 2 articles might help you:

http://msdn.microsoft.com/en-us/library/ms742806.aspx (a MSDN article)

http://joshsmithonwpf.wordpress.com/2008/03/18/understanding-routed-commands/ (a great article about Routed Commands that also contains a very nice explanation of Routed Events)

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