How to achieve a transparent BackColor on an original WinForms control? -


i'm lose mind here.
why won't checkbox control blend what's behind it?
question applies winforms controls, i'm using example.

a picture worth thousand words:

alt text

and few more words:
what's behind checkbox colored pictureboxes , button.
checkbox's backcolor set transparent. somehow decides that means should share backcolor of containing form (is idea of illusion of transparency?).

is not possible in winforms? swear did before.

update:
tried this:
on form, set checkbox's backcolor transparent, change backcolor of containing form other color, , checkbox match backcolor. the.......?

bob powell has written excellent article transparent controls. check out:

http://www.bobpowell.net/transcontrols.htm


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