Visual Basic (YouTube Video Index)
This video list introduces the object oriented aspects of Visual Basic using the Visual Basic Express 2010 edition. The advantage  of using the express edition is that it is FREE to download from Microsoft's website. 
  1. Class and Object (1 of 3) >> This and the following two videos make a series of three videos that introduce the concept of a class and object using Visual Basic Forms.
  2. Class and Object (2 of 3) >> This the last and the following video make a series of three videos that introduce the concept of a class and object using Visual Basic Forms.
  3. Class and Object (3 of 3) >> This the and the last two videos make a series of three videos that introduce the concept of a class and object using Visual Basic Forms.
  4. Communicating Objects >> Discusses how objects within an object oriented program communicate with each other using messages.
  5. Creating Objects >> All objects in a VB program are created from a class using the keyword word new. This video discusses the concept behind the relationship between a class and an object.
  6. Creating and Messaging (Objects) >> This furthers the coverage of the way in which objects are created and how they message each other.
  7. Collaboration Diagram >> These diagrams are an important artefact that allows a designer to to illustrate the messaging between objects in an executing program. They are useful because they allow a designer to view the relationships between objects in advance of the code being written. Thus they help produce a good design in advance of coding.
  8. Collaboration Diagram and Visual Basic Code >>  Shows how Visual Basic implements the 'messaging design' as represented by the collaboration diagram.
  9. Object Visibility (1 of 2) >>  The first in a series of two videos that shows which object can be messaged by another object. That is a program may have many objects 'in existence' but which objects can message each other.
  10. Object Visibility (2 of 2) >> The second in a series of two videos that shows which object can message other object(s).
  11. Collaboration Diagram, Object Anatomy and Visibility Stereotypes >> This furthers the coverage of the way in which objects message each other. In addition it looks at the 'make-up' (antomy of an object) and how - and for 'how long' objects - can message each other.
  12. A Simple Class (1 of 3) >> Uses a simple example to show the object oriented features of Visual Basic as covered by the previous videos in this playlist.
  13. A Simple Class (2 of 3) >> Continues with the simple example to show the object oriented features of Visual Basic as covered by the previous videos in this playlist.
  14. A Simple Class (3 of 3) >> Again continues with the simple example to show the object oriented features of Visual Basic as covered by the previous videos in this playlist.
  15. UML Diagrams >> Describes Class and Collaborations diagrams and messaging with parameter passing.
  16. UML and Visual Basic >> Relates collaboration and class diagrams to Visual Basic code that sends messages containing parameters. It also discusses pass by value parameters.