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0.9b (c) 1995 Peter Childs
The function enumerates the printer port names on a local or remote computer.
Syntax
MyRc = RxSplEnumPort(ComputerName, RxStem)
Parameters
ComputerName The name of the computer to query. Use '' for a local
computer
The returned parameter values are:
MyRc Return code from the function call. It must be 0 otherwise
all other returned values are invalid
'RxStem' A REXX variable which is divided into:
o RxStem.count
The number of printer presentation drivers available. If 0, the
following variables are invalid
o RxStem.n.PortName
The name of the port name for entry n. (n = 1 to RxStem.count)
o RxStem.n.PortDriverName
The name of the port driver name for entry n. (n = 1 to RxStem.count)
o RxStem.n.PortDriverPathName
The path to the port driver for entry n. (n = 1 to RxStem.count)
Example use
/* Enumerate printer port names */
if RxFuncQuery('RxSplEnumPort') <> 0 then do
call RxFuncAdd 'LoadLsRxutFuncs', 'LSRXUT', 'LoadLsRxutFuncs'
call LoadLsRxutFuncs
end
ComputerName = '\\ILIDC'
MyRc = RxSplEnumPort(ComputerName, RxStem)
if MyRc <> '0' then do
say 'Error from RxSplEnumPort. RC =' MyRc
exit 9
end
say 'Number of Printer Ports =' RxStem.count
do i=1 to RxStem.count
say
say 'Printer port name ' RxStem.i.PortName
say 'Printer port driver name' RxStem.i.PortDriverName
say 'Printer port driver path' RxStem.i.PortDriverPathName
end
exit 0
Inf-HTML End Run - Successful