Extract enumeration data from .XSD file

Posted by Ram on Stack Overflow See other posts from Stack Overflow or by Ram
Published on 2010-05-24T10:16:13Z Indexed on 2010/05/24 10:21 UTC
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Hi,

I am trying to read enum from a XSD file. The schema is as follows

 <xs:schema id="ShipReports-v1.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" attributeFormDefault="unqualified" elementFormDefault="qualified" msdata:IsDataSet="true">   
<xs:simpleType name="Type">
     <xs:restriction base="xs:string">
      <xs:enumeration value="Op1" />
      <xs:enumeration value="Op2" />
      <xs:enumeration value="Op3" />
    </xs:restriction>
  </xs:simpleType>
</xs:schema>

I also tried using this but I am getting list item count as Zero. Following is the code I am using

DataSet _sR = new DataSet();
 _sR.ReadXmlSchema(assembly.GetManifestResourceStream("v1.xsd"));
    XmlDocument xDoc = new XmlDocument();
             xDoc.LoadXml(_sR.GetXml());
             XmlNamespaceManager xMan = new XmlNamespaceManager(xDoc.NameTable);
             xMan.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema");

             XmlNodeList xNodeList = xDoc.SelectNodes(
                            "//xs:schema/xs:simpleType[@name='Type']/xs:enumeration", xMan);

             string[] enumVal = new string[xNodeList.Count];
             int ctr = 0;
             foreach (XmlNode xNode in xNodeList)
             {
                enumVal[ctr] = xNode.Attributes["value"].Value;
                ctr++;
             }

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