Karl,
There is no direct way to do full screen playback using the Vision Development Module. That said, there are a few options for accomplishing the same behavior. One way of doing it would be to use the Windraw functions and size the window to be larger than the screen so the border hangs off the screen space. This would probably requrie resizing the image, which could be processor intensive. Using Windraw also causes some other performance problems.
Another way to do this would be to bypass the Vision tools and use ActiveX calls to interact with some other media player that directly supports full screen mode (like Windows Media Player). This way would probably be the easiest and the best.
S. Arves S.
National Instruments
Applications Engineer