Thanks in advance for help!

I have a main form doing it's with a Listbox on it and information loaded from a DB. When a user clicks add it opens a second form (frmAddRecord) and the user fills the info to add a new record to the DB. What I can't figure out how to do is when they click add on the second form, it adds the info and then closes that form. How do I tell form1 to refresh the listbox? That's all I really need to figure out how to do. What even happens when the second one closes and the first one is primary again. I tried "Gotfocus", but that didn't do it.
Any ideas?

Thanks again