I'm presuming that this is a Form you've designed using the GUI and now want to recreate another Form exactly the same but without all the effort of manually setting the controls again?
You could open the B4PPC file using notepad or other text editor and copy then paste all the sections of code relating to the Form you want to recreate.
Bear in mind that you will need to change the Form and Control names to be unique.
Regards,
RandomCoder