CWKnob transparency problems

[Aaron Stibich]

I've been trying to attach a transparent background to a CWKnob control, using 'http://digital.ni.com/public.nsf/websearch/a2455574c4ed944186256b22005c5580' as a reference, but I'm running into some problems.

First, the transparent background wmf image does not appear inside a website - see the attached screen shot. I've set the background image of the control to the BD18218_.WMF image downloaded from the above link, but it disappears when I bring it up in the Microsoft Explorer.

Second, transparency only seems to work against the background color, not a background image - and you can forget about a background animation.

Thanks,

Aaron Stibich

[Adam B.]

There were 2 posts created for this question. See this thread for discussion on this topic:
http://forums.ni.com/ni/board/message?board.id=231&message.id=3281

Adam B.
Applications Engineer
National Instruments