VBScript Tutorial
VB HOME
VB Introduction
VB How to
VB Where to
VB Variables
VB Procedures
VB Conditional
VB Looping
VB Summary
Examples
VB Examples
References
VB Functions
VB Keywords
Selected Reading
Web Statistics
Web Glossary
Web Hosting
Web Quality
W3Schools Tutorials
W3Schools Forum
Helping W3Schools
|
VBScript Left Function
 Complete VBScript Reference
The Left function returns a specified number of characters from the left side of a string.
Tip: Use the Len function to find the number of characters in a string.
Tip: Also look at the Right function.
Syntax
| Parameter |
Description |
| string |
Required. The string to return characters
from |
| length |
Required. Specifies how many characters to return. If
set to 0, an empty string ("") is returned. If set to greater than or equal
to the length of the string, the entire string is returned |
Example 1
dim txt
txt="This is a beautiful day!"
document.write(Left(txt,11))
Output:
This is a b
|
Example 2
dim txt
txt="This is a beautiful day!"
document.write(Left(txt,100))
Output:
This is a beautiful day!
|
Example 3
dim txt,x
txt="This is a beautiful day!"
x=Len(txt)
document.write(Left(txt,x))
Output:
This is a beautiful day!
|
Complete VBScript Reference
Learn how your website performs under various load conditions
 |
|
WAPT
is a load, stress and performance testing tool for websites and web-based applications.
In contrast to "800-pound gorilla" load testing tools, it is designed to minimize the learning
curve and give you an ability to create a heavy load from a regular workstation.
WAPT is able to generate up to 3000 simultaneously acting virtual users using standard hardware configuration.
Virtual users in each profile are fully customizable. Basic and NTLM authentication methods are supported.
Graphs and reports are shown in real-time at different levels of detail, thus helping to manage the testing process.
Download the free 30-day trial!
|
|
|
Jump to: Top of Page
or HOME or
Printer friendly page
W3Schools provides material for training only. We do not warrant the correctness of its contents.
The risk from using it lies entirely with the user.
While using this site, you agree to have read and accepted our
terms of use and
privacy policy.
Copyright 1999-2008 by Refsnes Data. All Rights Reserved.
|
|
|
HOME
