I'm using the aero effect on my composite nodes, and that's working fine. Now I'm trying to also use it for some of my custom nodes that are simply derived from DiagramNode and typically override the Draw() and DrawShadow() methods, and it doesn't work.

Is there some sample program or information indicating what a custom node needs to implement in order to allow the aero effect (or some other effect?) to work?

Thanks.

Thanks for your many and helpful and patient replies. I'll see what I can figure out ...