Getting Update Rect in Redraw Function

[Christopher Skogen <cskogen at gizmolabs dot net>]

hi all,

 can't seem to figure out how one would go about getting the rectangle 
that needs updating from within the redraw behavior for my realbasic 
control. i can get the dc from the REALgraphics object, but this does 
not lead to an actual update. I tried GetClipRect on the dc from the 
REALgraphics object, but it always seems to be the full size of the 
control. according to my understanding of microsoft docs, this makes 
sense.
somewhere, rb is calling BeginPaint. is there any way to get the rect 
returned from that call?

thanks,

chris skogen
gizmolabs, inc.

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