Save Style-Sheet document

Hello guys

After a few hours of search I finally surrender.

The customer wants to send a few pdf files to the customer through e-mail. I wanted it to resolve through stlye sheets (send-to buttons).
But without calling the button I would be interested how to avoid to click the buttons but directly save the XML files generated through them in
a file. Which I can later through a word automation open and send by e-mail. How to save this files without opening the document first is not clear to
me. Maybe has somebody a demo code or an idea?

Thanks in advance,

Dietmar