Visual Basic

This lesson demonstrates some of the common features -- the various windows, debugging features, code window features, customizations, etc. -- of the Visual Studio IDE found in Visual Basic Express Edition. A more complete discussion of features is found in the Visual Basic Express Edition…

In this lesson we start adding Visual Basic syntax to your vocabulary by talking about one of the fundamental building blocks: data types and variables. Beyond the basics topics such as naming conventions and explicit versus implicit data type conversions are discussed. Download the source code for…

Branching allows us to add logic to our applications. In this lesson you're introduced to the If Decision statement (in its various forms) as well as the IIf conditional function. We also discuss how to refactor our code to make it more compact and less likely to produce errors by eliminating…

There once was a time when computers would boot up straight into a (very rudimentary) programming environment. You learned to write code because, well, that’s what computers were used for. BASIC was king. Gradually, the notion of “operating systems” caught hold, making it easier for…

In this demo-heavy video, Lucian shows off a number of new features in Visual Basic 10 including Collection Initializers, better Office integration, inline functions, parallel LINQ, simpler type handling, auto properties, and lots more.

In this lesson we talk about arrays, which are multi-part variables … a "bucket" containing other "buckets", if you will. We'll demonstrate how to declare and utilize arrays, setting and retrieving their values, initializing their values, attempting to access values outside of…

In this lesson we'll both learn a new type of iteration statement (While) and will learn how to utilize the StreamReader class to stream data from a file to the Console window. Additionally, we'll learn how to add new files to our project, how to set properties of our file using the Properties…

Abstract: Bart De Smet from the Reactive Extensions team joins Jerry Nixon for today’s episode as they discuss the importance of using Rx and LINQ in their Windows 8 apps. Tune in as they share some background info as well as best practices for .NET developers who want to streamline their code and…

Since often times in our applications we'll want to work with string data, this lesson will approach a number of different string manipulations, whether changing the manner in which it is displayed to the end user through String.Format() and the formatting syntax like {0:C} or through using escape…

We've been looking at working with classes in the two previous lessons. The hope is that, by better understanding how classes work, you'll gain an appreciation for how classes are utilized in the .NET Framework Class Library (FCL). Often in the FCL child classes inherit basic functionality from…