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    GetOverlayCount

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    Apr 14, 2022
    novaPDF 11.x
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    The GetOverlayCount method retrieves the number of overlays.
    HRESULT GetOverlayCount(
    [out] LONG* p_pnCount
);

    Parameters:

    p_pnCount
    [out] count of overlays in profile

    Return values:

    S_OK on success or COM error code
    NV_NOT_INITIALIZED - Initialize was not called
    NV_UNKNOWN_PROFILE - no profile loaded