Visual Basic 2008 9.0 .NET Examples and Ebook

Everything in OOP ( Object Oriented Programming ) is centered around objects.

Objects are constructs in which a state and some behaviour ( actions involving this states ) is combined.

Objects can represent concrete subjects ( for instance persons ) or more abstract things ( for instance reservations ).

Every object is an instance of a certain class ( in case of "single classification" ).

Classes describe objects by stating which information ( state ) objects of this type can contain and which behaviour objects of this type have.
In a class you describe how a representation of a concept is made, this is what is often referred to as the abstraction process.

  Topic  Introduction to Object Oriented Programming   Updated !
  Topic  Properties   Updated !
  Topic  Implementation   Updated !
  Topic  Containment   Updated !
  Topic  Collections - Introduction   Updated !
  Topic  Inheritance   Updated !
  Topic  Method Overloading   Updated !
  Topic  Constructors   Updated !