There's quite a lot comments about XML use in CVI on NI developer zone. However, no practical example could be found and refered for a beginner like me. So I beg somebody could provide a linkage or attach a file.
On my CVI 7.0, there is a sample project at: \Program Files\National Instruments\CVI70\samples\toolbox\XMLSample.prj . I used it as a starting point for an XML application a few months ago.