Hi Developer,

In fact, I've call the "selectSingleNode()" twice in my demo code, have you 
seen them? In the second call , it is like

pSubNode = 
pNode->selectSingleNode("//xs:element/xs:complexType/xs:sequence");

the path "//xs:element/xs:complexType/xs:sequence" is not from the top 
level of the document , it is from the root of the 
pNode element, you can compare it together with the first call of the 
"selelctSingleNode" method which used to get the pNode elemtent.   In 
addition, I've also tested that  if I use the following path , it will also 
work:

pSubNode = pNode->selectSingleNode("//xs:sequence");

The "//xs:sequence" path seems means it will search for a child node whose 
name is "xs:sequence" under the curent node.

Please check out the above things, if you still have anything unclear, 
please feel free to post here. Thanks.

Regards,

Steven Cheng
Microsoft Online Support

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