ASP/VBScript IsEmpty()

Author: admin | Posted: 19-04-2010 | Category: ASP/VBScript & Type Checking Function

ASP/VBScript IsEmpty() Returns a Boolean value indicating whether a variable has been initialized.

ShotDev Focus:
- Using Asp and IsEmpty() function.

Example

asp_isempty.asp


<% Option Explicit %>
<html>
<head>
<title>ShotDev.Com Tutorial</title>
</head>
<body>
<%
Dim strVar1,strVar2,strVar3
strVar1 = ""
strVar2 = "ShotDev.Com"
Response.write IsEmpty(strVar1)&"<br>"
Response.write IsEmpty(strVar2)&"<br>"
Response.write IsEmpty(strVar3)&"<br>"
%>
</body>
</html>

Create a asp file and save to path root-path/myasp/

Run
http://localhost/myasp/asp_isempty.asp

Screenshot