Book Image

Visual Basic Quickstart Guide

By : Aspen Olmsted
Book Image

Visual Basic Quickstart Guide

By: Aspen Olmsted

Overview of this book

Whether you’re an absolute beginner or an experienced developer looking to learn the Visual Basic language, this book takes a hands-on approach to guide you through the process. From the very first chapters, you'll delve into writing programs, exploring core concepts such as data types, decision branching, and iteration. Additionally, you’ll get to grips with working with data structures, file I/O, and essential object-oriented principles like inheritance and polymorphism. This book goes beyond the basics to equip you with the skills to read and write code across the entire VB family, spanning VB Script, VBA, VB Classic, and VB.NET, enabling you to handle legacy code maintenance with ease. With clear explanations, practical examples, and hands-on exercises, this book empowers you to tackle real-world software development tasks, whether you're enhancing existing projects or embarking on new ones. It addresses common challenges like distinguishing between the variations of the VB programming language to help you choose the right one for your projects. Don't let VB's extensive legacy daunt you; embrace it with this comprehensive guide that equips you with practical, up-to-date coding skills to overcome the challenges presented by Visual Basic's rich history of over two decades.
Table of Contents (27 chapters)
Free Chapter
1
Part 1:Visual Basic Programming and Scripting
9
Part 2:Visual Basic Files and Data Structures
14
Part 3:Object-Oriented Visual Basic
20
Part 4:Server-Side Development

Programming with VBScript

VBScript is a scripting language that is based on the Visual Basic programming language. It is primarily used to create simple scripts that automate tasks in Windows environments.

VBScript is a lightweight language that is easy to learn and use. It is commonly used to automate repetitive tasks, such as file manipulation, data processing, and system administration. It can be used to interact with Windows components, such as the registry, Windows Management Instrumentation (WMI), and Active Directory.

VBScript is an interpreted language, which means that it is executed directly by the OS without the need for a compiler. It can be run from the command line or embedded within other applications, such as Microsoft Excel or Internet Explorer.

VBScript is supported by all modern versions of Windows and is often used in combination with other scripting languages, such as PowerShell and Batch files.

Hello, World! in VBScript

VBScript code is stored in...