Delete DB record

hi, i have a VB form linked to a db. i want to be able to delete an existing record (which i have done and it works) but i want to notify the user whether they want to continue with the operation or change their mind. i gather you need a msgbox witha yes/no option on it but when you click no in my program it still deleted the record. what coding do i need to put in after the msgbox to cancel the delete operation.
ghost