[perl-win32-gui-users] Change Window properties from external module

[Guillem Cunillera Wefers]

Hi again,

In this case I would like to Disable a Window from a external module, I have 
declared a Window with "Our". 

package Mailtool::gethttp;

our $WindowGet = Win32::GUI::Window->new (
 ...

Is this possible to change his properties externaly,
I have tried thinks such as:

package Mailtool::accesweb;

use Mailtool::gethttp;

 if ($Mailtool::gethttp::WindowGet->IsVisible())
    {
     $Mailtool::gethttp::WindowGet->Disable();
    }

but no results...

The only way to do this is passing the WindoGet as a parameter ?

Guillem