Hello Viktor, thanks for the reply
my client currently supports the office black, windows7 and transparent theme.
I have also implemented the metro theme, but experienced some problems that I can ask later I hope.
Our consultants are showing our Silverlight client to our customers and theming is a big selling point I understand. So to answer your question the theming is dynamic. :-)
After a long break from Silverlight (after the SL=dead), we can now finish this version.
I implemented the solution provided by Tina in this thread: http://www.telerik.com/community/forums/silverlight/outlookbar/outlookbar-minimize-button-orientation.aspx
Only the topbar and button are changed in the resource, I wanted to do the same with themes.
If I understood you correctly I have to copy the oulookbar theme in the themes solution, change the button (and key name or names?)
So perhaps with an example I hoped you could make me understand it a bit better :-)
Hope I made my problem a bit clearer to you,