在MFC Direct3D应用程序中使用DXUTSetWindow

I've been experimenting with the DXUT functions for Direct3D applications in the March 2009 DirectX SDK. They seem to have many useful features including auto detection of DirecX10 or DirectX9 and window management features that bypass a lot of the tedious window management tasks generally required by Direct3D. However, I'm having a problem when I use the I've been experimenting with the DXUT functions