ASP Contents 集合

Contents 集合包含著通過腳本命令添加到 application/session 的所有專案。
提示:要從 Contents 集合中刪除專案,請使用 Remove 和 RemoveAll 方法。
語法
Application.Contents(Key)
Session.Contents(Key)
Session.Contents(Key)
參數 | 描述 |
---|---|
key | 必需。要取回的專案的名稱。 |
針對 Application 對象的實例
實例 1
請注意,name 和 objtest 都會被追加到 Contents 集合中:
<%
Application("name")="zaixian"
Set Application("objtest")=Server.CreateObject("ADODB.Connection")
%>
Application("name")="zaixian"
Set Application("objtest")=Server.CreateObject("ADODB.Connection")
%>
實例 2
遍曆 Contents 集合:
<%
for each x in Application.Contents
Response.Write(x & "=" & Application.Contents(x) & "<br>")
next
%>
或者:
<%
For i=1 to Application.Contents.Count
Response.Write(i & "=" & Application.Contents(i) & "<br>")
Next
%>
for each x in Application.Contents
Response.Write(x & "=" & Application.Contents(x) & "<br>")
next
%>
或者:
<%
For i=1 to Application.Contents.Count
Response.Write(i & "=" & Application.Contents(i) & "<br>")
Next
%>
實例 3
<%
Application("date")="2001/05/05"
Application("author")="zaixian"
for each x in Application.Contents
Response.Write(x & "=" & Application.Contents(x) & "<br>")
next
%>
輸出:
date=2001/05/05
author=zaixian
Application("date")="2001/05/05"
Application("author")="zaixian"
for each x in Application.Contents
Response.Write(x & "=" & Application.Contents(x) & "<br>")
next
%>
輸出:
date=2001/05/05
author=zaixian
針對 Session 對象的實例
實例 1
請注意,name 和 objtest 都會被追加到 Contents 集合中:
<%
Session("name")="Hege"
Set Session("objtest")=Server.CreateObject("ADODB.Connection")
%>
Session("name")="Hege"
Set Session("objtest")=Server.CreateObject("ADODB.Connection")
%>
實例 2
遍曆 Contents 集合:
<%
for each x in Session.Contents
Response.Write(x & "=" & Session.Contents(x) & "<br>")
next
%>
或者:
<%
For i=1 to Session.Contents.Count
Response.Write(i & "=" & Session.Contents(i) & "<br>")
Next
%>
for each x in Session.Contents
Response.Write(x & "=" & Session.Contents(x) & "<br>")
next
%>
或者:
<%
For i=1 to Session.Contents.Count
Response.Write(i & "=" & Session.Contents(i) & "<br>")
Next
%>
實例 3
<%
Session("name")="Hege"
Session("date")="2001/05/05"
for each x in Session.Contents
Response.Write(x & "=" & Session.Contents(x) & "<br>")
next
%>
輸出:
name=Hege
date=2001/05/05
Session("name")="Hege"
Session("date")="2001/05/05"
for each x in Session.Contents
Response.Write(x & "=" & Session.Contents(x) & "<br>")
next
%>
輸出:
name=Hege
date=2001/05/05
