VBScript - In a Nutshell, 2nd edition
Completely updated for VBScript 5.6, WSH 5.6 and ASP 3.0
Paperback Engels 2003 1e druk 9780596004880Samenvatting
Lightweight yet powerful, VBScript from Microsoft is used in four main areas: server-side web applications using Active Server Pages (ASP), client-side web scripts using Internet Explorer, code behind Outlook forms, and automating repetitive tasks using Windows Script Host (WSH). VBScript in a Nutshell, Second Edition delivers current and complete documentation for programmers and system administrators who want to develop effective scripts.
Completely updated for VBScript 5.6, WSH 5.6 and ASP 3.0, 'VBScript In a Nutshell, Second Edition' includes updated introductory chapters that will help you keep current with the significant changes since the first edition was published. New chapters introduce the Windows Script Component for creating binary COM components, and the Script Encoder.
The main part of the book is a comprehensive reference focusing on VBScript essentials with an alphabetical reference to all statements, keywords and objects, and a section of notes and solutions to real-world gotchas various undocumented behaviors and aspects of the language to help you avoid potential problems.
Each entry in the reference section details the following:
- The keyword's syntax, using standard code conventions
- A list of arguments accepted by the function or procedure, if any exist
- A discussion of how and where the keyword should be used within the scripting environment
- A discussion of the differences between the operation of the keyword in Visual Basic or VBA and in VBScript
Regardless of your level of experience programming with VBScript, VBScript in a Nutshell, Second Edition is the book you'll want by your side--the most complete, up-to-date, and easy-to-use language reference available.
Specificaties
Lezersrecensies
Inhoudsopgave
Preface
I. The Basics
1. Introduction
VBScript's History and Uses
What VBScript Is Used For: Gluing Together Objects
Differences Between VBScript and VBA
2. Program Structure
Functions and Procedures
Classes
Global Code
Reusable Code Libraries
3. Data Types and Variables
VBScript Data Types: The Many Faces of the Variant
Variables and Constants
4. Error Handling and Debugging
Debugging
Error Handling
Common Problem Areas and How to Avoid Them
5. VBScript with Active Server Pages
How ASP Works
Active Server Pages Object Model
6. Programming Outlook Forms
Why Program Outlook Forms?
The Form-Based Development Environment
Running Your Code
Program Flow
The Outlook Object Model
Accessing Other Object Models
7. Windows Script Host 5.6
Why Use WSH?
Running WSH Scripts
Program Flow
The WSH Object Model
WSH Language Elements
Accessing Other Object Models
8. VBScript with Internet Explorer
The SCRIPT Tag
What Can You Do with Client-Side Scripting?
Understanding the IE Object Model
9. Windows Script Components
The Script Component Wizard
Writing Component Code
Using the Component
WSC Programming Topics
II. Reference
10. The Language Reference
III. Appendixes
A. Language Elements by Category
B. VBScript Constants
C. Operators
D. Locale IDs
E. The Script Encoder
Index
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