# VAPIM_GETPAGEFROMLOGICAL

Gets the page number for a logical address.

## Syntax

    #include <kvvapi.h>
    SendMessage(hWndVAPI, VAPIM_GETPAGEFROMLOGICAL, 0L,
               (LPARAM) (long) lLogicalAddress );

## Arguments

Argument | Description
--- | ---
`hWndVAPI` | The handle of the VAPI window.
`lLogicalAddress` | A long integer that is the logical address for which to get the page number.

## Returns

`SendMessage()` returns the page number the specified logical address resides on; or `-1` on error.

## Discussion

For spreadsheets, this message fails if the page containing the specified logical address has not been completely indexed yet.

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