XMLWriter::startDTD xmlwriter_start_dtd Create start DTD tag &reftitle.description; &style.oop; XMLWriter boolstartDTD stringqualifiedName stringpublicId stringsystemId &style.procedural; boolxmlwriter_start_dtd resourcexmlwriter stringqualifiedName stringpublicId stringsystemId Starts a DTD. &reftitle.parameters; &xmlwriter.xmlwriter.description; qualifiedName The qualified name of the document type to create. publicId The external subset public identifier. systemId The external subset system identifier. &reftitle.returnvalues; &return.success; &reftitle.seealso; XMLWriter::endDTD XMLWriter::writeDTD