🚀 go-pugleaf

I got most pieces together in my little SOAP validation project now.
But there is still a XML problem I can't figure out:

1. The SOAP XML I am trying to validate (in simplified form) looks like
this:

<SOAP-ENV:Envelope xmlns:SOAP-ENV= bla bla>
  <SOAP-ENV:Body>
    <ErrorResponse xmlns=bla bla>
      <error>
        <error-code>1</error-code>
        <error-text>An error</error-text>
      </error>
    </ErrorResponse>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

2. The validation function needs an IXMLDOMDocument and an
IXMLDOMSchemaCollection. I load the SOAP message into the
IXMLDOMDocument, and the XSD files inteo the IXMLDOMSchemaCollection,
and, when I call validate, it says: "Validate failed because the root
element had no associated DTD/schema."

3. Fair enough, the Envelope and Body parts need not be there. Removing
them, just leaving the ErrorResponse node fixes everything: validating
works fine!

4. Now to my problem: I want to do this the *real* way, not by fixing
the XML string. So I load it into a TXMLDocument and tries to find the
node by iterating. But then I get a IXMLNode back, not a
IXMLDocumentNode.

Me thinks this should be simple. Could someone help me?

/Anders