L_EpnGetPrintersCount

#include "l_eprint.h"

L_INT EXT_FUNCTION L_EpnGetPrintersCount (hPrintersList, pnCount);

HEPNPRINTERSLIST hPrintersList;	/* handle to an existing printers list */
L_INT L_FAR * pnCount;	/* printers count */

Gets the number of printers in the printers list.

Parameter	Description
hPrintersList	Handle to an existing printers list, created by calling the L_EpnCreatePrintersList function.
pnCount	Pointer to a variable to be updated with the number of printers in the printers list.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

Support for Basic functionality must be unlocked by calling the L_EpnUnlockSupport function before using this function.

The printers list is the list of printers to which the print command will be sent.

Required DLLs and Libraries

LPKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to ePrint Files.

See Also

Functions:	L_EpnCreateRedirectionDC, L_EpnCreatePrintersList, L_EpnDestroyPrintersList, L_EpnAddPrinterToList, L_EpnRemovePrinterFromList, L_EpnGetPrinterFromList, L_EpnIsPrinterInList, L_EpnSetPrinterBatchPrintersList, L_EpnGetPrinterBatchPrintersList
Topics:	ePrint: Printers list
	Redirecting to a Printer Redirection List

Example

/* The hPrintersList passed should be an  HEPNPRINTERSLIST already created using the L_EpnCreatePrintersList function. */

L_INT GetPrintersCount( HEPNPRINTERSLIST hPrintersList )
{
   L_INT nPrintersCount = 0;
   L_EpnGetPrintersCount( hPrintersList, & nPrintersCount );
return nPrinttersCount;
}