Window transparency

"Andrew Revvo" <[email protected]> Fri, 21 Jan 2005 19:11:48 +0300
Newsgroups gmane.comp.gnu.dotgnu.developer
Message-ID <002701c4ffd3$e9746c00$0a01a8c0@server>
Hello!

I would like to get GUI window transparency,
based on regions or alpha color mask (like in Windows 2000/XP)
on Windows, Linux and MacOS from PNET code.

How can I do it?

Andrew Revvo