# VAPIMWP_VIEW_SETLAYOUT

Sets the layout of the document. This is a parameter of the `VAPIM_VIEW` message.

## Syntax

    #include <kvvapi.h>
    SendMessage(hWndVAPI, VAPIM_VIEW, VAPIMWP_VIEW_SETLAYOUT,
               (LPARAM) (long) lLayout );

## Arguments

Argument | Description
--- | ---
`hWndVAPI` | The handle of the VAPI window.
`lLayout` | A long integer that is the document layout: `LOWORD(lLayout) 0` Wrap to window. `LOWORD(lLayout) 1` Page layout. `HIWORD(lLayout) 0` Scale page to window width. `HIWORD(lLayout) n` Scale page to custom percentage.

## Returns

`SendMessage()` returns `TRUE` if the call succeeds; otherwise it returns `FALSE`.

## Discussion

Use this message to implement a Wrap to Window, Page Layout, or Window Width menu item or toolbar button.

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