Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The comm device class consists of communications ports. You access these devices by using the file and communications functions.
The lineGetID function fills a VARSTRING structure, setting the dwStringFormat member to the STRINGFORMAT_ASCII value and appending a null-terminated string that specifies the name of the communication device (such as the modem name).