Icon on one desktop but not all desktops

[Derek Broughton]

Greg Booth wrote:

> OK, so I'm not into the mutiple desktop thing much, but I do keep my
> VirtualBox running my winblows crap ( for school ugh ) on Desktop two
> and was wondering if there's a way to keep an icon on Desktop 2 (
> Innotek VirtualBox of course ) and not have it display on other
> desktops.
> 
> I checked options in the icon but don't really see anything like this,
> and honestly I bet it can't be done.

Ah.  The desktop specification is at
http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
and doesn't say anything about this :-(
-- 
derek