Last post Dec 03, 2008 08:25 AM by annalady
Dec 03, 2008 05:59 AM|annalady|LINK
I have a UserControl in my Website. I contains an UpdateProgress and an AlwaysVisibleControlExtender :
First I tried the solution from http://msdn.microsoft.com/en-us/library/aa479318.aspx but I get a "objet reference not set to an instance of object" exception.
So I decided do to everything from scratch, and I created a new Web Control Library project. New here is my question : what should I write inside the
RenderContents(HtmlTextWriter output) method
? I don't know what HTML the UserControl should ouput. Obviously it's the HTML code outputed by the UpdateProgress and the AlwaysVisibleControlExtender, but how could I get this HTML output ?
Dec 03, 2008 08:25 AM|annalady|LINK
It's ok I solved the issue with the RenderControl method