[Help] XPath Navigator And Select Method

[Zip]

Hi,

if my XML document has a root node <envelope> when i rune the following
code
i always get Found

XPathNodeIterator it = nav.Select("envelope");
if(it.MoveNext()){
Console.WriteLine "Found";
}
else {
Console.WriteLine "Not Found";
}
If, however the root node is <envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://techweb/schemas/Summit">

then when i run the code the result is always Not Found

Can anyone tell me how to navigate to the envelope in the 2nd example

thnx

[Martin Honnen]

Zip wrote:

XPathNodeIterator it = nav.Select("envelope"); If, however the root node is <envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://techweb/schemas/Summit">

then when i run the code the result is always Not Found

XPathExpression expression = nav.Compile("sm:envelope");
XmlNamespaceManager namespaceManager = new
XmlNamespaceManager(nav.NameTable);
namespaceManager.AddNamespace("sm", "http://techweb/schemas/Summit");
expression.SetContext(namespaceManager);
XPathNodeIterator iterator = nav.Select(expression);

--

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

[Zip]

Thnx,

I just started to read about the NameSpaceManager.

Your help is much appriciated.