capture all fields when press save button

there is a GUI system used for collecting data and I just could not access their database to get all data out for transmit into another archive system.
system look like this one ,

https://user-images.githubusercontent.com/2363295/38848370-675c0360-4239-11e8-8c5a-954da623c85b.png

when user start app,after press ok button each time we consider as finished data input, and i want to output
id:xx
no:xxx
name:xxxx
email:xxxx
code:xxxx
as a file
how can i do this through sikuli?