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printer status
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humberto
May 14, 1999, 3:00:00 AM5/14/99
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Im sending an escape sequence to open a cashdrawer that is connected to a
parallel printer (if the printer is connected to a serial port all works
fine).
Ex :
Open Printer.Port For Binary As #2
Put #2, , openES
Close #2
parallel printer (if the printer is connected to a serial port all works
fine).
Ex :
Open Printer.Port For Binary As #2
Put #2, , openES
Close #2
When the printer is disconnected from the port the program hangs when it
receives this sequence.
Does anybody know how to get the status of the port, to see if is anything
connected to it?
Thanks in advance.
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