Crash in BeginPaint running Sams Photofact index, a free VB app

Mike Hearn m.hearn at
Mon Apr 28 08:32:34 CDT 2003

> Is lps==NULL an argument that BeginPaint() and EndPaint() should cope with or
> is it a result for errors hidden deeper?

MSDN doesn't indicate any behaviour for when this is null. It just says
the functions should fill out the struct that it points to. So passing
NULL here is an error, that we have to protect ourselves against
(clearly MS does)

Mike Hearn <m.hearn at>
QinetiQ - Malvern Technology Center

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