Limited time promo

This help topic applies only to novaPDF. If you don't have it yet, you must download it first.

Download now Buy licenses
Adrian (Softland)
Mar 29, 2022
novaPDF 11.x
We strive to keep our help as accurate as possible. If you notice any inconsistencies or outdated info please let us know.
The DeleteOverlay method deletes an existing overlay.
HRESULT DeleteOverlay(
    [in, string] LPCWSTR p_wsOverlayId
);

Parameters:

p_wsOverlayId
    [in] pointer to a null terminated Unicode string containing the overlay id

Return values:

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