newbie in need of event help

Hi all,

I am currently appraising WPF Studio for work, so far I am pretty impressed with what I have been able to put together.

I need some help though, I am trying to use the Ribbon.SelectedTabChanged and Click events on the ribbon itself. Whenever I try to create an event I get the message:

Quote:
to generate an event handler the class 'Events', specified by the x:Class or x:Subclass attribute, must be the first class in the file. Move the class code so that it is the first class in the file and try again

I know this looks like a fairly trivial issue, but if someone could comment on this, it would be greatly received.

TIA
-
Raphael