PRNJOBINFOPROC

#include "Ltprinter.h"

L_INT pEXT_CALLBACK YourFunction(pszPrinterName, dwJobID, dwFlags, pData)

Callback function fired for every print job.

Parameters

L_TCHAR * pszPrinterName

Character string that contains the name of the LEADTOOLS Virtual Printer Driver.

DWORD dwJobID

Print job ID for the document being printed.

DWORD dwFlags

Flags that indicate the status of the print job. Possible values are:

Value Meaning
PRN_JOB_START [0x00000001L] The print job being started.
PRN_JOB_END [0x00000002L] The print job being ended.

L_VOID * pData

A void pointer that you can use to access a variable or structure that contains data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. This is the same pointer passed to the L_PrnRegisterJobCallback function in the pData parameter.

Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.

Returns

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

Comments

This callback function gives a status about the print job as it is being started or ended.

Required DLLs and Libraries

Help Version 22.0.2021.10.28
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Virtual Printer C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.