> WIN32OLE basically provides an interface to the OLE type libraries in > Windows, so you're going to want to be able to see what classes, > methods, and properties those libraries provide. > Nate Hi Nate, When I read the document about this library I see several classes as follows Classes OLEProperty WIN32OLE WIN32OLE::VARIANT WIN32OLERuntimeError WIN32OLE_EVENT WIN32OLE_METHOD WIN32OLE_PARAM WIN32OLE_TYPE WIN32OLE_VARIABLE I know WIN32OLE is a big player for this library. But how about the others? What are their roles and the relation with WIN32OLE? I would like to someone or you get a very quick introduction. Thanks, Li -- Posted via http://www.ruby-forum.com/.