Kevin Burton wrote:
> Not to be argumentative but mearly trying to understand. Besides, whatever 
> works, right?
> 
> There is some sample code under the XPathNavigator that shows recursive 
> calls to XPathNavigator using MoveNext() starting out with 
> MoveToFirstChild(). This would suggest that XPathNavigator handles more than 
> one node. If not then what is the difference between XPathNavigator and just 
> XmlNode?

MoveNext is not a method of XPathNavigator. MoveToFirstChild is one.
I am not sure which sample code you refer to, either post it or post a 
URL to it.
As for passing objects to extension functions in XSLT stylesheets, see 
http://msdn.microsoft.com/en-us/library/wxaw5z5e(VS.80).aspx, it lists 
XPathNodeIterator as a class corresponding to a node set.

As for the difference between XPathNavigator and XmlNode, XmlNode and 
its subclasses are the DOM implementation in the .NET framework while 
XPathNavigator is an abstract class that provides a model for XPath 
based navigation. There are concrete implementations of that, one for 
the DOM model (XmlNode/XmlDocument/XmlElement and so on), one for 
XPathDocument.





-- 

	Martin Honnen --- MVP XML
	http://JavaScript.FAQTs.com/