protected DocumentSet GetDocumentSet() { var readerSettings = new XmlReaderSettings { NameTable = _nameTable, CloseInput = true, IgnoreWhitespace = StripWhitespace, ProhibitDtd = false, ValidationType = GetValidationType(), Schemas = _schemaSet, XmlResolver = _xmlResolver, ValidationFlags = GetValidationFlags() }; var documentSet = new DocumentSet(_xmlResolver, readerSettings, false); documentSet.IncludeWellKnownDTDs(); return(documentSet); }