I saw code like this: <pre class="prettyprint"><code>if (this.Request["__EVENTARGUMENT"] == "Flag") //DoSomthing... </code></pre> What does <code>__EVENTARGUMENT</code> mean and are there some parameters like it to access?

It can be set by calls to <code>__doPostBack</code> in the JavaScript on the page. This article explains it in a bit more detail.

What's Page __EVENTARGUMENT?

I saw code like this:

if (this.Request["__EVENTARGUMENT"] == "Flag")
   //DoSomthing...

What does __EVENTARGUMENT mean and are there some parameters like it to access?

946

asked Mar 04 '09 16:03

It can be set by calls to __doPostBack in the JavaScript on the page.

This article explains it in a bit more detail.

181

answered Nov 04 '22 01:11

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!