ASP — Data Types

VBScript Data Types

Type	Description	Example
String	Text	"Hello"
Integer	Whole number	42
Double	Floating point	3.14
Boolean	True/False	True
Date	Date/time	#12/25/2024#
Null	Null value	Null
Empty	Uninitialized	Empty

String

<%
Dim str
str = "Hello, World!"
Response.Write(str)
Response.Write(Len(str))
%>

Integer

<%
Dim num
num = 42
Response.Write(num)
Response.Write(num + 8)
%>

Boolean

<%
Dim isActive
isActive = True
If isActive Then
    Response.Write("Active")
End If
%>

Date

<%
Dim today
today = Date()
Response.Write(today)

Dim specific
specific = #12/25/2024#
Response.Write(specific)
%>

Type Conversion

<%
Dim str, num
str = "42"
num = CInt(str)

Dim price
price = CDbl("19.99")
%>

Mini Practice

Use different data types
Convert between types
Check type with VarType
Handle null values

Up Next

Continue with Operators — operators in ASP.

Frequently Asked Questions about Data Types

What is Data Types in ASP?

Data Types is a fundamental concept in ASP. This lesson explains it step by step with clear examples, making it easy for beginners to understand.

How do I learn Data Types?

Start by reading the explanation above, then try the code examples. Practice by modifying the examples and experimenting with different values. Hands-on practice is the best way to learn Data Types.

Why is Data Types important in ASP?

Data Types is essential for ASP development. Understanding this concept will help you write better code and solve real-world problems more effectively.