I've seen that the Airspace regions constraints have been a concern for some folks interested in using DirectX with their WPF applications. Based on this, here is a follow-up to an earlier sample I posted, this time using Layered windows to intercept input, allowing for the provision of rich WPF context...

Based on some questions I’ve seen on the forums, with regards to WPF on the issue of Shader use and technologies, I have decided to prepare a sample which illustrates one approach by which DirectX content can be embedded in a WPF app. In particular, I render a single Managed DirectX surface containing...