.NODE

Section B.6. Logical and TriState Constants

B 6 Logical and TriState Constants

In many cases, only the logical constants vbTrue and vbFalse can be used. In other cases, the third constant, vbUseDefault, can be used to indicate a setting that is neither True nor False, or a setting that is defined elsewhere in the system:.

Constant

Value

Description

vbFalse

0

False

vbTrue

-1

True

vbUseDefault

-2

Use the default value defined by the system, or not applicable

Part I: The Basics

Introduction

Program Structure

Data Types and Variables

Error Handling and Debugging

VBScript with Active Server Pages

Programming Outlook Forms

Windows Script Host 5.6

VBScript with Internet Explorer

Windows Script Components

Part II: Reference

Part III: Appendixes

Appendix A. Language Elements by Category

Appendix B. VBScript Constants

Appendix C. Operators

Appendix E. The Script Encoder

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Vbscript in a Nutshell
VBScript in a Nutshell, 2nd Edition
ISBN: 0596004885
EAN: 2147483647
Year: 2003
Pages: 335
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