Why Use Class?
Classes can improve your productivity. Classes can organize your code into
truly reusable modules and design your applications entirely using concepts
derived from the Object-Oriented Design discipline. And the most important
reason, objects are the base on which almost every feature of Visual Basic,
without objects you can't do serious programming, you can't deliver Web based
applications, and you can't write components for COM, DCOM, or MTS. To cut a long story short,
you can do little or take advantage of them. If you are new to
object-oriented programming, don't worry! The series of articles will help
you to understand how objects can help you write better programs and plunge into
object-oriented programming. But I assuming , you've already learned to
master many advanced programming techniques concerned with, such as, events,
database programming, and user interfaces.