[ADVANCED-DOTNET] Adding a node to an XSL using c#

[Todd]

Hi all -

I am attempting to modify an XSL before applying a transformation to it. I
would like to change the file being imported based upon certain conditions.

My approach was the following:
 docXML = new XmlDocument();
 docXML.LoadXml(Request.ToString());
 XmlNamespaceManager ns = new XmlNamespaceManager(docXML.NameTable);
 ns.AddNamespace(String.Empty,"http://www.w3.org/1999/XSL/Transform";);
 ns.AddNamespace("xsl","http://www.w3.org/1999/XSL/Transform";);
 XmlDocumentFragment docFrag = docXML.CreateDocumentFragment();
 try
 {
  // Does not work - it gives the error "'xsl' is an undeclared namespace. "
  docFrag.InnerXml = "<xsl:import href='head2.xslt'/>";
  if((node = docXML.DocumentElement.SelectSingleNode
("//xsl:stylesheet",ns)) != null)
  {
    node.InsertAfter(docFrag,node.FirstChild);
  }
 }


Because I am not adding the xsl namespace declaration, the docFrag line
fails. However I don't want to add it, since it already exists in the
loaded XSL.

Is there a way to add the document fragment without having to resolve the
namespace problem? If not, what other approach could I take?

Thanks a lot.