Passing a COM object from C # to Perl using PerlNET

Question

I am trying to pass a COM object from C # code to Perl.
Im currently wrapping my Perl code with PerlNET (PDK 9.4, ActiveState), and I defined a simple routine (+ required pod declaration) in Perl to pass objects from C # to the wrapped Perl module.

It seems that the objects I pass are not recognized correctly as COM objects.

Example:
In C # (.NET 4.0), ScriptControl is used to load a simple class from a file written in VBScript.

var host = new ScriptControl();
host.Language = "VBScript";
var text = File.ReadAllText("TestScript.vbs"); 
host.AddCode(text);

dynamic obj = host.Run("GetTestClass");

What I get ( obj) is of type System.__ComObject. When I pass it to my Perl / PerlNET assembly and try to call the method Xyz()in Perl, I get the following (runtime) exception:

Can't locate public method Xyz() for System.__ComObject

, , Perl, . ( , .vbs .) script:

sub UseScriptControl {
    my ($self, $text) = @_;
    my $script = Win32::OLE->new('ScriptControl');
    $script->{Language} = 'VBScript';
    $script->AddCode($text);
    my $obj = $script->Run('GetTestClass');

    $obj->Xyz();
}

Xyz() obj ( Win32:: OLE).

:

use strict;
use Win32;
use Win32::OLE::Variant;

:
, InvokeMember System.Type, , , Im :

use PerlNET qw(typeof);

typeof($obj)->InvokeMember("Xyz", 
    PerlNET::enum("System.Reflection.BindingFlags.InvokeMethod"), 
    PerlNET::null("System.Reflection.Binder"), 
    $obj, 
    "System.Object[]"->new());

Perl. ..

, .NET 4.0, Perl ( Win32:: OLE), PerlNET COM.

, dynamic #/.NET 4.0.

, , COM- , Win32::OLE. , __ComObject, COM.

, PDK ( ): http://community.activestate.com/node/18247
PerlMonks - , Perl #/. NET: http://www.perlmonks.org/?node_id=1146244

- , .