Transfering xml-data to webmethod

Hi all

I am having a problem getting some data (xmlPathNodeIterator) from my XLST-document to a c# webmethod.
How can that be done?

Let me try to explain in more details;
My XSLT document loads and display the data from an external library, which returns the data as an XPathNodeIterator (that works flawlessly).

The idea is, that when the user click a button, the data is sent to a WebMethod, which handles further processing of the data.
But I don't know how to get the XML-data from my XSLT-variable to jQuery - It seems that I only receive a string with all the data - not the XML-'tree'.

I am working on a Umbraco 4.5 system.

Anty help, that could point me in the right direction is apprecieated.


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/61664-transfering-xml-data-to-webmethod