Intermec PENKEY 6100 Programmer's Reference Manual page 95

SECTION 3
if ( lpfnPrtService (hInst, PRT_ENABLE, (LPARAM)NULL,
}
Supported PrtService Options
"
"
"
"
"
"
"
(LPARAM)NULL) < 1) {
MessageBox( NULL,
"Unable to enable printer driver",
"ERROR",
MB_OK | MB_ICONEXCLAMATION );
return FALSE;
Enable Driver.
wOpt PRT_ENABLE (0x0001)
1Param1
1Param2
Disable Driver:
wOpt PRT_DISABLE (0x0002)
lParam1
lParam2
Query Driver for support of an option:
wOpt PRT_GETSUPPORT (0x0003)
lParam1
lParam2
Install/Remove External Error handler:
wOpt PRT_SETPROC (0x0010)
lParam1
lParam2
Flush Driver:
wOpt
lParam1
lParam2
Forward:
wOpt PRT_FORWARD(0x0030)
lParam1
lParam2
Rewind:
wOpt PRT_REVERSE(0x0040)
lParam1
lParam2
MakeProcInstance(...)
R
PEN*KEY 6100 Computer Programmer's Reference Guide
Supporting Windows Applications
3-27