Capturing/Recognizing Text In Another Window
Michael Geary
Mike at DeleteThis.Geary.com
Thu Oct 16 18:48:02 EDT 2003
> >MemDC.BitBlt((0,0), (400, 400), DC, (0,0), 13369376)
> Just wondering what the BitBlt is doing with
> >>> hex(13369376)
> '0xcc0020'
You can do a Google search on either the decimal or hex number to find out.
But I'll tell you anyway... :-)
BitBlt is a multipurpose function that takes a ROP (Raster OPeration) code
that controls exactly what it does. 0xCC0020 is the ROP code SRCCOPY, i.e.
do a simple copy from the source to the destination.
-Mike
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