What message reveals a scrollbar's position (change)

[Klaus on-rev]

Hi Keith,

> Hi folks,
> I want to track when a field's vertical scrollbar has reached its maximum - whether by dragging the scrollbar or moving within the text to force the scrollbar to max.
> 
> The dictionary shows ways to script setting the scrollbar position, (such as set the vScroll) and responding to scrollbarDrag newPosition but none of these seem to cross-refer to the mechanisms to get the scrollbar's position or the message that actually sends the current scrollbar position when it changes?
> 
> I'm sure it's one of those 'you need to know the answer to be able to search for it' situations, so what is the secret word?

maybe "scrollbardrag"? :-)

> Best,
> Keith

Best

Klaus

--
Klaus Major
http://www.major-k.de
klaus at major.on-rev.com