File Content Extraction 25.3
Viewing SDK Programming Guide

# VAPINMWP_INIT_PAGENUMBER

Reports the current page number of the document. This is a parameter of the `VAPINM_INIT` notification message.

## Syntax

    #include <kvvapi.h>
    VAPINM_INIT = uMsg;
    VAPINMWP_INIT_PAGENUMBER = wParam;
    int nCurrentPage = (int) LOWORD(lParam);
    int cTotalPages = (int) HIWORD(lParam);

## Arguments

Argument | Description
--- | ---
`nCurrentPage` | The current page number of the document.
`cTotalPages` | The total number of pages in the document.

## Returns

None

## Discussion

This message is received after the document is opened and whenever the document page is changed.

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Version 25.3 | Last updated July 2025

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Product: File Content Extraction 25.3

Topic Title: VAPINMWP_INIT_PAGENUMBER