SL toolkit MultiselectList Argument Exception

Aug 23, 2011 at 2:30 PM
Edited Aug 24, 2011 at 6:41 AM
I'm getting ArgumentException when trying to attach action to IsSelectionEnabledChanged Event - cal:Message.Attach="[Event IsSelectionEnabledChanged] = [Action IsSelectionEnabledChanged( $source, $eventArgs )]"