PDFEncryptFlags example for C++ Builder
LEADImage1->PDFUserPassword= "UserPassword";
LEADImage1->PDFOwnerPassword= "OwnerPassword";
LEADImage1->PDFEnable128bit= true;
LEADImage1->PDFEncryptFlags= PDF_SECURITYFLAGS_REV2_PRINTDOCUMENT;
LEADImage1->Save ( "c:\\test.PDF", FILE_RAS_PDF, 0, 0, SAVE_OVERWRITE );