Hi Shawn,
Does pocket PC Excel has programmable interface?
Pocket Excel lacks VBA, but I don't know whether one can create Add-ins
using other methods, nor whether any exist.
You could try a (Google) search including "Windows CE" in the keywords,
since that is the operating system it runs under.
This site lists capabilities of Pocket Excel:
http://www.cewindows.net/faqs/PocketOfficeFeatures.htm
Regards,
Jan Karel Pieterse
Excel MVP
www.jkp-ads.com