Quick References
ADO
ASP
CSS2
HTML
JavaScript
Jet SQL
VBScript
WML
WMLScript
WSH
XHTML
XML DOM
XSLT
Features
Knowledge Base
Tutorials
Partners
ZVON.ORG
XML
Planet Source Code
VisualBuilder
Web Design
Your HTML Source
XML/XSLT Forums
ASPAlliance
Scripts
Programmers Heaven
Tek-Tips Forums
Developer Fusion
Code Project
All Statements
STATEMENT: Option Explicit
Implemented in version 1.0
Option Explicit
The
Option Explicit
statement forces the explicit declaration of all variables using the
Dim, Private, Public,
or
ReDim
statements.
In a long program, this statement prevents the accidental reuse of the name of a previously declared variable. Also, if you mistype a declared variable's name or try to use an undeclared variable, an error message is generated.
Note that the
Option Explicit
statement must be placed at the top of the code before any other VBScript commands or any HTML code.
Code:
<% Option Explicit %>
< HTML >
< HEAD >
< TITLE > EXAMPLE < /TITLE >
< /HEAD >
< BODY >
<%
Dim myvariable,yourvar
myvariable = 123.456
yourvar = 0
%>
< /BODY >
< /HTML >
Copyright 1999-2005 by Infinite Software Solutions, Inc. All rights reserved.
Trademark Information