Event Handling - How To Wire Up A Custom C# WebControl To Post Back A Custom __EVENTARGUMENT

Dec 16, 2010

I'm creating a custom ASP.Net GridView and I want to be able to alter the __EVENTARGUMENT value but I can't figure out how to capture the returned value on the server side.

I'm creating the ability to have a collapsible representation, so the first level is the standard GridView and I will insert additional rows via JavaScript if they expand the first level row.

My problem is how to create a link on the selecond level rows that posts back with custom data.

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