ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / PDF Component API Reference / PDF Component Objects Reference / General Objects / HIG_PDF_DOC / IG_PDF_doc_perm_request
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    IG_PDF_doc_perm_request
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    Checks the permissions associated with the specified document using the latest permissions format, and determines whether the requested operation is allowed for the specified object in the document.

    Declaration:

     
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    AT_ERRCOUNT ACCUAPI IG_PDF_doc_perm_request(
            HIG_PDF_DOC hDoc,
            UINT nReqObj,
            UINT nReqOpr,
            LPVOID lpAuthData,
            LPSHORT lpnReqStatus
    );
    

    Arguments:

    Name Type Description
    hDoc HIG_PDF_DOC The document whose permissions are being requested.
    nReqObj UINT The target object of the permissions request.
    nReqOpr UINT The target operation of the permissions request.
    lpAuthData LPVOID A pointer to an authorization data (password string).
    lpnReqStatus LPSHORT One of enumIGPDFPermReqStatus request status constants.

    Return Value:

    Error count.

    Supported Raster Image Formats:

    This function does not process image pixels.