Display border in drop down list box when printing in InfoPath?

[pujolsam]

InfoPath form shows a border around the drop down list box, however, when you
print the form the border does not print. The option to add a border to a
drop down list box is grayed out.

 

[_bizon]

Insert the dropdown into an empty section (use myFields if needed), size the
section to fit your dropdown, and give it borders. Now you'll have your
border to be printed.

 

[pujolsam]

When I go in to select the border, it is grayed out (Format, borders &
shading, borders, outline).