i have visual .net
on xp but i dont know how can i apen the ports and access it
because xp doesnt allow accessing fillies
2- how can i use alibrary found in borland using c.net
In VC++ 2005 I used CreateFile function for accessing toserial port,I see in the MSDN help of VC++ that you can open open ports as files and close them also,you can also use ReadFile and WriteFile to read and write to communication port(COM: for serial port and LPT for parallel port).
Itest on VC++ for serial port works ok,it also works in pocket pc with embedded VC++ 4.
I hope this help you.