But, are you sure you need this event? Have you tried the new Click/ DoubleClick events of the RadPanelBar that are inherited from RadTreeView? You can find more info on this here.
All the best,
Petar Mladenov
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat for a walk through all the exciting stuff we ship with the new release!