Question

Can I split a level of an XML document with an XPath expression into a list? I have this, for example:

<root>
  <test1 />
  <testX />
  <test2 />
  <test21 />
  <testX />
  <test3 />
</root>

So running it on this returns a list with <test1 />, <test2 /><test21 /> and <test3 />.

There is not necessarily just one node between <testX />, there can be a varying number.

Answer 1

Find the first element under root, and the first element that follows each “testX” element. Excepting those elements that are named “testX”.

(/root/*[1] | /root/*['testX' = name(preceding-sibling::*[1]))[name() != 'testX']

Some MSDN links on XPath:

• XPath Reference
• Examples
• XPath functions