Handle wParam in WM_PAINT properly

Dimitrie O. Paun dpaun at rogers.com
Fri Mar 25 00:32:31 CST 2005

On Fri, Mar 25, 2005 at 06:50:59AM +0100, Filip Navara wrote:
> Hmm, MSDN says that the wParam of WM_PAINT is not used and I always 
> believed it. Are you sure that you're not confusing it with WM_PRINTCLIENT?

Yeah, it's an undocumented "feature". Check out all other standard/common
controls, they all support the wParam for WM_PAINT. These two were the
only ones that didn't.


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