Read original post by Jose Fajardo at Silverlight and other cool things Blog
So you want to do some DirectX immediate mode rendering in your C#/XAML app ? Let me walk you through how to do that using the SharpDx library
Combining XAML and DirectX is an excellent msdn article that talks about what is possible with DirectX and XAML. Unfortunately there are no examples and what information there is available is targeting the XAML/C++ world. I wanted to do this for us managed programmers!