Checks whether the node that is passed in is contained in the current collection.
NewObjXMLDOMNode = objXMLDOMSelection.matches(objXMLDOMNode)
When matches is called with node A, it returns node B such that if B was set as the context on a query, A is in the result set of the query. If no such B node is found, matches returns Null.
The matches method does not take into account the current context of the query.
Applies To: XMLDOMSelection Object