如何在ASP.net中捕获事件 [英] How events are captured in ASP.net

问题描述

谁能解释一下asp.net如何捕获事件?


例如，如果控件可以生成click和selectedindexchanged事件，则asp.net如何区分这些事件. IE. asp.net如何查找发生哪个事件.

EVENTTARGET仅包含唯一ID.使用此ID，它可以找到哪个对象生成事件.但是我的问题是它如何查找生成哪个事件?

谢谢，
Velkumar.

Hi,


Can any one explain about how events are captured by asp.net?


For example, If a control can generate click and selectedindexchanged events then how asp.net differentiate these events. ie. How asp.net finds which event occurs.

The EVENTTARGET contains the UniqueID only. Using this ID it finds which object generates events. But my question is how it finds which event is generated?

Thanks,
Velkumar.

推荐答案

我想您会在这里 [

Hi,

I think you will find explanation here[^].

这篇关于如何在ASP.net中捕获事件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IT屋！