Can we format font in a form which has been designed by coding?

Hi,

I have designed a form with a grid by coding. ( I have not yet learned how to design by Screen Painter or B1 Studio.)

So, all my parameters are in code.

Can we format the headers on the grid?

Say, make the font size bigger and in bold using code?

I searched the forum, but did not find.

Thanks

Leon Lai