Just finished Enterprise WPF with XAML and C# from Scratch, by Jesse Liberty, in PluralSight.
It covers the basic of XAML with C# – panels and controls, data binding, animation, styles and templates.
The course is very short (less than 3 hours for me, while taking notes) and to the point. You won't get in depth knowledge on the subject, but you will learn all the basics you need to get started quickly.
On a personal note, this is the second course I take with Jesse Liberty – the first course was Object-Oriented Analysis, with ZD University, back in 1998 – which was also the first course I took online.