InfoPath Dev

I'm not sure if this is where to start but I'm having an issue with displaying a datetime in an infopath 2013 form. Little background: this is an infopath 2013 form that is saved to a network location for users to enter data. My main connection is a connection to SQL 2017. I have a smalldatetime...

I am EXTREMELY new to infopath and I only know how to do extremely basic stuff. I am needing help setting it up to where anything that is in a text box at the bottom a form I am creating can be all be selected and copied to the clipboard with the click of a button. I have no clue where to even begin...