◆ ParseDoctypeDecl()

bool System.Xml.XmlTextReaderImpl.ParseDoctypeDecl ( )

inlineprivate

Definition at line 6184 of file XmlTextReaderImpl.cs.

    {
        if (_dtdProcessing == DtdProcessing.Prohibit)
        {
            ThrowWithoutLineInfo(_v1Compat ? System.SR.Xml_DtdIsProhibited : System.SR.Xml_DtdIsProhibitedEx);
        }
        while (_ps.charsUsed - _ps.charPos < 8)
        {
            if (ReadData() == 0)
            {
                Throw(System.SR.Xml_UnexpectedEOF, "DOCTYPE");
            }
        }
        if (!XmlConvert.StrEqual(_ps.chars, _ps.charPos, 7, "DOCTYPE"))
        {
            ThrowUnexpectedToken((!_rootElementParsed && _dtdInfo == null) ? "DOCTYPE" : "<!--");
        }
        if (!XmlCharType.IsWhiteSpace(_ps.chars[_ps.charPos + 7]))
        {
            ThrowExpectingWhitespace(_ps.charPos + 7);
        }
        if (_dtdInfo != null)
        {
            Throw(_ps.charPos - 2, System.SR.Xml_MultipleDTDsProvided);
        }
        if (_rootElementParsed)
        {
            Throw(_ps.charPos - 2, System.SR.Xml_DtdAfterRootElement);
        }
        _ps.charPos += 8;
        EatWhitespaces(null);
        if (_dtdProcessing == DtdProcessing.Parse)
        {
            _curNode.SetLineInfo(_ps.LineNo, _ps.LinePos);
            ParseDtd();
            _nextParsingFunction = _parsingFunction;
            _parsingFunction = ParsingFunction.ResetAttributesRootLevel;
            return true;
        }
        SkipDtd();
        return false;
    }

Referenced by System.Xml.XmlTextReaderImpl.ParseDocumentContent().