Protected Overridable Sub OnDownloaded( _
   ByVal resource As Object _
) 

Dim instance As ResourceDownloader
Dim resource As Object
 
instance.OnDownloaded(resource)

protected virtual void OnDownloaded( 
   object resource
)

protected procedure OnDownloaded( 
    resource: TObject
); virtual; 

protected function OnDownloaded( 
   resource : Object
);

protected: virtual void OnDownloaded( 
   Object* resource
) 

protected:
virtual void OnDownloaded( 
   Object^ resource
)