How do i display a radiobutton choice in a listbox along with other information

Hi there, does anyone know how i would be able to display a choice made by selecting a radiobutton in a listbox along with name,address,city country etc which are written into textboxes i.e
 
lstinvoice.items.clear
lstinvoice.items.add(txtname.text)
lstinvoice.items.add(txtadddress.text)
 
I would also like to include the radiobutten choice in this listbox.