Page 232 - DCAP408_WEB_PROGRAMMING

Web Programming

Notes <%
If Session.Contents(“age”)<18 then
Session.Contents.Remove(“sale”)
End If
%>
To remove all variables in a session, use the RemoveAll method:
<%
Session.Contents.RemoveAll()
%>
Loop Through the Contents Collection

The Contents collection contains all session variables. You can loop through the Contents
collection, to see what’s stored in it:
<%
Session(“username”)=”Donald Duck”
Session(“age”)=50
dim i
For Each i in Session.Contents
Response.Write(i & “<br />”)
Next
%>
Result:
Username
Age
If you do not know the number of items in the Contents collection, you can use the Count
property:
<%
dim i
dim j
j=Session.Contents.Count
Response.Write(“Session variables: “ & j)
For i=1 to j
Response.Write(Session.Contents(i) & “<br />”)
Next
%>
Result:
Session variables: 2
Donald Duck
50

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