i'd like to know, how to detect the port numbers of the interfaces of a multiport card PCMCIA-232/4 on a notebook with Windows9X and on a PC (NT, W9X, W2K) during runtime of a program in a safe manner (future driver versions!). I've already read the hints in several documents about some entries in the registry and know about the fact that normally the ports are 5-8. I use the MSComm with Visual C++ and must open the ports with their port numbers.
Sincerely Michael Freitag
Michael Freitag Leimenrode 25 D-60322 Frankfurt/M Germany