You can replace windrawrectangle with MemSet(..,..,0);

desa wrote:

What's the fastest way to do double buffering on a Palm OS 5 device?

Right now, I call WinCopyRectangle to copy the off-screen window to the
screen and then I call WinDrawRectangle to erase the off-screen window.

Is there a faster way?

Thanks in advance.




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