... service, 42 4 – 42 6 data binding and, 42 3 – 42 4 , 42 5 – 42 6 DataSet object returned from Web service, 4 20 – 42 4 exception handling, 42 7 4 30 returning, 4 20 4 30 SoapException class, 42 7 4 30 components of XML ... compliance, 42 usability, 42 validation and, 49 writing XML and, 46 XML namespaces, 42 43 XML Web service and, 52 55XPath support, 46 47 XSLT used to transform XML data, 49 – 50 .NET Framework 2. 0, 46 3 46 4new ... method, 21 4 string from a DataSet, getting XML as, 22 7 22 8transforming DataSet to XML, 22 2 23 0 XML data type columns and, 303 –316XmlDataDocument class, 23 5 24 1XmlReadMode enumeration, 21 5XmlWriteMode...