FUNCTION:  DateAdd( )

Implemented in version 2.0
 
DateAdd(Interval, Number, Date)
 
The DateAdd function adds a time interval to any date.
 
There are three mandatory arguments.
 
Interval
 
The Interval argument defines the the type of time interval you wish to add onto the date.
 
You must place the setting inside double quotes.
 
Only the following settings may be used.
 
SETTING DESCRIPTION
YYYY Year
Q Quarter
M Month
Y Day Of Year
D Day
W WeekDay
WW Week Of Year
H Hour
N Minute
S Second

 
Number
 
The Number argument is a multiplier for the Interval argument (i.e., how many days, weeks, months, etc.). If this is a positive number, you will go forward in time. A negative number will go back in time.
 
Date
 
The Date argument is a date or time.
 
If you wish to use the current date or time, simply use the Date or the Now functions.
 
Code:
<% =Date %>
<% =DateAdd("WW", 6, Date) %>

 
Output:
3/16/99
4/27/99

 
Code:
<% =Now %>
<% =DateAdd("S", 30, Now) %>

 
Output:
3/16/99 12:14:00 PM
3/16/99 12:14:30 PM

 
Code:
<% ="1/1/2001" %>
<% =DateAdd("YYYY", 1000, "1/1/2001") %>

 
Output:
1/1/2001
1/1/3001


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