Hi! > Here's one problem I had with a Visor Prism: > > // Acquire handle to draw window > deviceDrawWindowH = WinGetDrawWindow(); > deviceDrawWindowPtr = BmpGetBits(WinGetBitmap(deviceDrawWindowH)); > > I use this piece of code to obtain a ptr to the screens bitmap buffer in order to >copy directly to screen memory. This works perfect > on Palm devices, but returned an invalid memory address on the Visor. >
Just minutes after sending this message I wondered "why am I using WinGetDrawWindows() here? Why not WinGetDisplayWindow()?". I changed my code to use WinGetDisplayWindow() and now the Visor is very happy about direct access to its screen memory. Cheers, Tilo -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/tech/support/forums/
