Creating and Validating a XMLfile with xsd and msxml 6.0

iris2009

Hello,

I am trying to create and validate XmlFiles in Nav.
1. I am not sure how I have to reference the xsd-File in the xml-File? Is it correct, to reference it in the namespace? Here is my code.

PI Automation 'Microsoft XML, v6.0'.IXMLDOMProcessingInstruction
XmlDoc Automation 'Microsoft XML, v6.0'.DOMDocument
DomNode Automation 'Microsoft XML, v6.0'.IXMLDOMNode

NameSpace := 'Buecher';

CREATE(XmlDoc);
PI := XmlDoc.createProcessingInstruction('xml','version="1.0" encoding="UTF-8"');
XmlDoc.appendChild(PI);

DomNode := XmlDoc.createNode(1,'Buecher',NameSpace);
XmlDoc.appendChild(DomNode);

//some more Code

XmlDoc.save('C:\XmlTests\Buecher.xml');

2. Perhaps it is wrong because, when I am trying to validate it, I get the following error message (translated from German):
"The definition for the root element in the schema is not valid". The error is caused in the second line of the code:

xmlSchemaCache Automation 'Microsoft XML, v6.0'.XMLSchemaCache
xmlDocumentTmp Automation 'Microsoft XML, v6.0'.DOMDocument

CREATE(xmlSchemaCache);
xmlSchemaCache.add('Buecher','C:\XmlTests\Buecher.xsd');

CREATE(xmlDocumentTmp);
xmlDocumentTmp.async := FALSE;
xmlDocumentTmp.schemas := xmlSchemaCache;

IF xmlDocumentTmp.load('C:\XmlTests\Buecher.xml') THEN
....