Unable to save the editable record back to the database

[sidyusuf]

Hi everyone.I m new to vb.net and i m presently working on a project "Telecom Billing System".I have two different forms for "Adding New Connections" and "View Connections",
Firsty i m unable to add new connections....
Moreover on "view connection" form,i can navigate the records but i want that when i edit the existing record and make changes in that;the changes get save back to the database.....
I m using access database...and i m using microsoft.jet.oledb.4.0 for database connectivity.. i have textboxes like name address phone no etc .......plz help me i have to complete it as early as possible...