[perl-win32-gui-users] How do I get a window's Win32::GUI::Menu object?

(sorry for the repeat -- accidentally hit send before giving it a subject)

How do I get a window's Win32::GUI::Menu object?

I have a 
function that has the main window handle in a local variable ($Window). 
 I want to disable one of the items in this window's menu.
Initially, I thought this would be easy, but:

$Window->GetMenu();

returns a menu HANDLE, not an object reference.  This doesn't seem to help me -- unless there's a way to turn the handle into an object? 

$Window->{-menu} 

returns nothing.

Ultimately what I'm trying to accomplish is something like:
    $Window->Menu->{'MyMenuItem'}->Enabled(0); 

Which used to work according to a VERY old message from this list (http://www.mail-archive.com/per...@li.../msg00945.html).  Unfortunately, the current version of Win32::GUI doesn't appear to recognize $Window->Menu

Thx,

- PF