PRNJOBINFOPROC (original) (raw)
Summary
Callback function fired for every print job.
Syntax
#include "Ltprinter.h"
L_INT pEXT_CALLBACK YourFunction(pszPrinterName, dwJobID, dwFlags, pData)
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
- LTPRINTER
- For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.
See Also
Functions
Topics
- LEADTOOLS Printer: Register and Un-register Callback Functions
- Register and Un-register Callback Functions
Example
For an example, refer to L_PrnRegisterJobCallback.