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StrechBlt works on Canvas, yet not on Picture...

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Message       Kabe           Post subject: StrechBlt works on Canvas, yet not 
on Picture...Posted: Sun Jan 24, 2010 2:21 pm                               
Joined: Mon Apr 09, 2007 2:49 pm
Posts: 27              Any idea why?

In the Paint event I'm using a StretchBlt. This works just fine when blitting 
directly to the Canvas graphics.
However, when I try to copa to an Offscreen picture, it doesn't seem to do 
anything, yet it doesn't deliver an error either.

You can download a small and fully commented sample project here:
http://klausbusse.de/Temp/StretchBlt%20Testbed.rbp.zip

Toggling the Checkbox should deliver the same image, but with Direct Blitting 
disabled it just shows the Offscreen image in it's initial state.

Any help is appreciated!

Kabe   
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