Getting values from an external form

Question

Hello all, I'm working in a project that must log all actions from users in database. But I have a problem. My program uses an DLL (created by me) that is commom for a lot of another applications here. This DLL shows a form to upload parameters. How the parameters structure is the same for all programs I can share this form. But now, my system must get the values updated for this DLL. Is it possible I do that? how? Tks and Regards Mauricio