A: 

I would guess that the unresolved reference is to the Silverlight version of the System.Windows.dll. You will have to change the references in the theme project to point to the WPF version of the dlls.

You can also look at the WPF themes project (coordinated by Rudi Grobler), which already has the BureauBlue.

Franci Penov
Ahh, that makes sense. I actually have the resource dictionary for BureauBlue from the WPF Themes project, but it does not contain styles for the `DataGrid`, `DataPicker`, and `Calendar`.
DanM
Well, I gave this a shot (see update to my question), but it didn't work out too well.
DanM
+2  A: 
DanM
A: 

Hi Dan, I got the exact same situation. How did you get it worked?

Thanks!

Thao
Read from "Update" down.
DanM