Summary
Today's lesson covered a lot of ground, looking at the various types of variables you can create in Visual Basic .NET, and how you use them. In addition, it explored the idea of functions and subroutines, both the ones that are built into Visual Basic .NET and ones you can create. These two topics are fundamental to your understanding of Visual Basic .NET and will be used in all types of applications.
Day 4, "Controlling Flow in Programs," will continue the exploration of writing code in Visual Basic .NET by looking at how you can manage the decisions in your programs.