SplControlDevice

This function cancels, holds, continues, or restarts a print device.

Syntax

SplControlDevice(pszComputerName, pszPortName, ulControl)

pszComputerName (PSZ) - input

Name of computer where print device is to be controlled.

A NULL string specifies the local workstation.

pszPortName (PSZ) - input

Port name.

ulControl (ULONG) - input

Operation to perform.

PRD_DELETE Delete current print job

PRD_PAUSE Pause printing

PRD_CONT Continue paused print job

PRD_RESTART Restart print job.

rc (SPLERR) - returns

Return code.

NO_ERROR (0) No errors occurred.

ERROR_NOT_SUPPORTED (50) This request is not supported by the network.

ERROR_BAD_NETPATH (53) The network path cannot be located.

NERR_NetNotStarted (2102) The network program is not started.

NERR_DestNotFound (2152) The print device cannot be found.

NERR_DestIdle (2158) This print device is idle and cannot accept control operations.

NERR_DestInvalidOp (2159) This print device request contains an invalid control function.

NERR_ProcNoRespond (2160) The queue processor is not responding.

NERR_SpoolerNotLoaded (2161) The spooler is not running.

NERR_InvalidComputer (2351) The computer name is invalid.