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

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

##</code><code>##

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

##</code><code>##

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

##</code><code>##

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

##</code><code>##

    use PerlNET qw(typeof);

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