I have version 2.0 of Expression Studio. I'm working on a
project where I've written the Engine in C++ .NET. I'm ready now
to build the GUI component, but I want to use WPF to do this.
This project is for learning purposes. I need a good online
tutorial or a book that is example driven to learn WPF. As there
is little information on this sort of thing online, from what
I've seen, I've come here now for advice on what to read to get
me ramped up on WPF.  If I like WPF, I will buy Expression
Studio 3.0 or 4.0 later, but right now I'm interested in just
getting the idea of the framework and being able to work me way
to doing something useful with it.