How exactly can I get my main page to know that an event was raised on a user control?

[Gummy]

Hello,

I have a user control that has radio buttons and a listbox. This user
control is repeated several time on my webpage.

What I want to do is alert the main page that the radio buttons were clicked
(changed). I know this has to do with Events and I can see the changed event
and work with it within the user control. I just don't know how to have that
Event sent (or raised) to the page holding all the user controls.
Specifically, I want to listbox to fill with different data based on which
radio button was clicked, and access to the data is held outside the user
control.

I have seen that this has to do with delegates and consuming events, but I
am specifically looking for the actual code (C#) that makes the main page
react (consume?) when the radio button is clicked on the user control.

I hope that is clear. Because I am having a hard time getting my head around
Events and Delegates.

Thank you for the help.

-Rob

 

[ThunderMusic]

look at this... it may help :

http://msdn2.microsoft.com/en-us/library/system.web.ui.ipostbackeventhandler.aspx

I hope it helps

ThunderMusic

 

[Gummy]

Thank you for the information. I will take a look at this. It certainly
appears to be what I need.

I've seen in VB.NET (for ASP) you can add the event with the Handles
keyword. I am trying to figure this out for C#.