Visual Basic .Net: a true object-oriented language
Improved error handling
Support for multi-threaded applications
Use of collections

Presentation of the update of visual Basic 6 applications
Porting code from Visual Basic 6 to Visual Basic.Net
Using the migration wizard
Using the Code Advisor

Definition and fundamentals of object-oriented programming
Use of objects and classes in Visual Basic
Class construction: declaration of properties, methods
Overloading procedures
Inheritance, polymorphism