VB.net2008-11-25
For Loop in VB.net
The For loop is probably the most popular of all Visual Basic loops. The Do loop doesn't need aloop index, but the For loop does; a loop index counts the number of loop iterations
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VB.net2008-11-25
Do Loop in VB.net
The Do loop keeps executing its enclosed statements while or until (depending on which keyword you use, While or Until) condition is true. You can also terminate a Do loop at any t
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Using Select Case in VB.net
You have to get a value from the user and respond in several different ways, but you're not looking forward to a long and tangled series of If…Then…Else statements. What can yo
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If-Else Statements in VB.net
How can you make choices in your code, deciding what to do next depending on the values in your variables? You can use the If statement, which is the bread-and-butter of Visual Bas
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Operators in VB.net
Visual Basic comes with plenty of built-in operators, which let you manipulate your data. For example, here I'm adding the values in intVariable1 and intVariable2 with the addition
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Handling Strings in VB.net
You've decided to lead the way into the future by letting your users type in sentences as commands to your program. Unfortunately, this means that you have to parse (i.e., break do
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VB.net2008-11-25
Arrays and Dynamic Arrays in VB.net
It's time to start coding that database program. But wait a moment-how are you going to handle the data? It's just a simple program, so you don't want to start tangling with the fu
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Converting between Data Types in VB.net
In this case, I've turned Option Strict on, which means that Visual Basic will not automatically convert data types when you assign a value of one type to a variable of another, so
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Data types in VB.net
It's time to create a new variable—but what type should you use? For that matter, exactly what kinds of variable types are there and what do they do? Even if you remember what ty
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Visual Basic Statements
VB Statements are execution statements that perform actions. Besides having single statements in your code, statements can also be grouped into blocks, as we'll see when we discuss
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The Option and Imports Statements in VB .NET
Two statements that are very important to know about when constructing programs are the Option and Imports statements. The Option statement sets a number of options for the rest of
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Assemblies, Solutions and Projects in VB .NET
You combine assemblies to form .NET applications, and although we won't deal with them directly very often, we need to get the terminology down. An assembly holds the Intermediate
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