Objet PDFAttachment (interface IPDFAttachment)

FREngine::IEnginePtr Engine;
FREngine::IFRDocumentPtr sourceFile = Engine->CreateFRDocument();
sourceFile->AddImageFile( imageFilePath, 0, 0 );
// Récupérer la collection de pièces jointes du document source
FREngine::IPDFAttachmentsPtr attachments;
sourceFile->get_PDFAttachments( &attachments );
int attachmentsCount( 0 );
attachments->get_Count( &attachmentsCount );
// Ajouter les images des pièces jointes à un nouveau document à traiter
FREngine::IFRDocumentPtr frDocument = Engine->CreateFRDocument();
for( int j = 0; j < attachmentsCount; j++ ) {
    FREngine::IPDFAttachmentPtr attach;
    attachments->get_Element( j, &attach );
    FREngine::ImageFileFormatEnum fileFormat( FREngine::IFF_UnknownFormat );
    attach->get_FileFormat( &fileFormat );
    // Seuls les formats pris en charge par ImageFileFormatEnum peuvent être traités
    if( fileFormat != FREngine::IFF_UnknownFormat ) {
        frDocument->AddImageFileFromAttachment( attach, 0, 0, 0 );
    } else {
    // Toutes les pièces jointes peuvent être enregistrées
        BSTR fileName;
        attach->get_FileName( &fileName );
        attach->SaveToFile( fileName );
    }
}
 // Reconnaître le document
 frDocument->Process( 0 );