KeyView 24.1

# VAPIMWP_MULTIOBJ_CANNEXTOBJ

Determines whether the next object can be selected in a multiple-object document. See Change the Current Object in a Document. This is a parameter of the `VAPIM_MULTIOBJ` message.

## Syntax

    #include <kvvapi.h>
    SendMessage(hWndVAPI, VAPIM_MULTIOBJ, VAPIMWP_MULTIOBJ_CANNEXTOBJ,
               (LPARAM) (BOOL*) &lpbCanNextObj );

## Arguments

Argument | Description
--- | ---
`hWndVAPI` | The handle of the VAPI window.
`lpbCanNextObj` | A pointer to a flag that returns `TRUE` or `FALSE`, depending on whether the document can select the next objects.

## Returns

`SendMessage()` returns `TRUE` if the current object can be changed to the next object; otherwise it returns `FALSE`.

## Discussion

Use this message to control the state of a Next Object menu item or toolbar button.

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Version 24.1 | Last updated December 2023

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Product: IDOL KeyView 24.1

Topic Title: VAPIMWP_MULTIOBJ_CANNEXTOBJ