public DataSet ConvertXMLToDataSet(string xmlData)
{
StringReader stream = null;
XmlTextReader reader = null;
try
{
DataSet xmlDS = new DataSet();
stream = new StringReader(xmlData);
// Load the XmlTextReader from the stream
reader = new XmlTextReader(stream);
xmlDS.ReadXml(reader);
return xmlDS;
}
catch
{
return null;
}
finally
{
if (reader != null) reader.Close();
}
}
如何处理该错误。在reader = new XmlTextReader（stream）上生成错误;请尽快提供解决方案。每当我想在每次生成代码时从给定的xml填充数据集时错误无法将SimpleContent列添加到包含元素列或嵌套关系的表中。
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<GetAvailabilityResponse xmlns="http://hermes-it.in/API">
<GetAvailabilityResult xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<ResponseStatus>1</ResponseStatus>
<UserTrackId>RMWVO97099619976967982968064005835242283</UserTrackId>
<AvailabilityOutput>
<AvailableFlights>
<OngoingFlights>
<AvailFlightSegments>
<AvailSegments>
<AvailSegmentDetails>
<FlightId>91</FlightId>
<AirlineCode>6E</AirlineCode>
<FlightNumber>444</FlightNumber>
<AirCraftType/>
<Origin>DEL</Origin>
<OriginAirportTerminal/>
<Destination>LKO</Destination>
<DestinationAirportTerminal/>
<DepartureDateTime>31/03/2017 06:25:00</DepartureDateTime>
<ArrivalDateTime>31/03/2017 07:30:00</ArrivalDateTime>
<Duration>1hrs 5mins</Duration>
<NumberofStops>0</NumberofStops>
<Via/>
<CurrencyCode>INR</CurrencyCode>
<Currency_Conversion_Rate/>
<AvailPaxFareDetails>
<PaxFareDetails>
<ClassCode>QQZIPB</ClassCode>
<ClassCodeDesc>QQZIPB</ClassCodeDesc>
<BaggageAllowed>
<CheckInBaggage>NoFreeBag</CheckInBaggage>
<HandBaggage>7KG*</HandBaggage>
</BaggageAllowed>
<Adult>
<FareBasis>NoFreeBag</FareBasis>
<FareType>Refundable</FareType>
<BasicAmount>675</BasicAmount>
<YQ>275</YQ>
<TaxDetails>
<AvailTaxItem>
<Description>TotalTax</Description>
<Amount>572</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>YQ</Description>
<Amount>275</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>ServiceTax</Description>
<Amount>4</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>OtherCharges</Description>
<Amount>0</Amount>
</AvailTaxItem>
</TaxDetails>
<TotalTaxAmount>0</TotalTaxAmount>
<GrossAmount>1526</GrossAmount>
<Commission>27</Commission>
</Adult>
<Child i:nil="true"/>
<Infant i:nil="true"/>
<CancellationCharges/>
<ChangePenalty/>
</PaxFareDetails>
<PaxFareDetails>
<ClassCode>QQ0IPR</ClassCode>
<ClassCodeDesc>QQ0IPR</ClassCodeDesc>
<BaggageAllowed>
<CheckInBaggage>15KG</CheckInBaggage>
<HandBaggage>7KG*</HandBaggage>
</BaggageAllowed>
<Adult>
<FareBasis>15KG</FareBasis>
<FareType>Refundable</FareType>
<BasicAmount>875</BasicAmount>
<YQ>275</YQ>
<TaxDetails>
<AvailTaxItem>
<Description>TotalTax</Description>
<Amount>590</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>YQ</Description>
<Amount>275</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>ServiceTax</Description>
<Amount>5</Amount>
</AvailTaxItem>
<AvailTaxItem>
<Description>OtherCharges</Description>
<Amount>0</Amount>
</AvailTaxItem>
</TaxDetails>
<TotalTaxAmount>0</TotalTaxAmount>
<GrossAmount>1745</GrossAmount>
<Commission>35</Commission>
</Adult>
<Child i:nil="true"/>
<Infant i:nil="true"/>
<CancellationCharges/>
<ChangePenalty/>
</PaxFareDetails>
</AvailPaxFareDetails>
<SupplierId>0</SupplierId>
</AvailSegmentDetails>
</AvailSegments>
</AvailFlightSegments>
</OngoingFlights>
<ReturnFlights i:nil="true"/>
</AvailableFlights>
</AvailabilityOutput>
</GetAvailabilityResult>
</GetAvailabilityResponse>
</s:Body>
</s:Envelope>
The following xml gerate error
**xmlDS.ReadXml(reader);** in this line
如何解决该错误请提供解决方案