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ASP Contents 集合


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The Contents collection contains all the items appended to the application/session through a script command.
Contents集合包含了所有通过脚本命令添加到application/session中的项目。

Tip: To remove items from the Contents collection, use the Remove and RemoveAll methods.
提示:如果你想删除Contents集合中的项目,你可以使用Remove或者RemoveAll方法

Syntax
语法

Application.Contents(Key)
Session.Contents(Key)

Parameter
参数
Description
描述
key Required. The name of the item to retrieve
必要参数。获取项目的名称。

Examples for the Application Object
Application对象举例

Example 1

Notice that both name and objtest would be appended to the Contents collection:

<%
Application("name")="W3Schools"
Set Application("objtest")=Server.CreateObject("ADODB.Connection")
%>

Example 2

To loop through the Contents collection:

<%
for each x in Application.Contents Response.Write(x & "=" & Application.Contents(x) & "<br />")
next
%>

or:

<%
For i=1 to Application.Contents.Count Response.Write(i & "=" & Application.Contents(i) & "<br />")
Next
%>

Example 3

<%
Application("date")="2001/05/05"
Application("author")="W3Schools"
for each x in Application.Contents Response.Write(x & "=" & Application.Contents(x) & "<br />")
next
%> 

Output:

date=2001/05/05
author=W3Schools

Examples for the Session Object
Session对象举例

Example 1

Notice that both name and objtest would be appended to the Contents collection:

<%
Session("name")="Hege"
Set Session("objtest")=Server.CreateObject("ADODB.Connection")
%>

Example 2

To loop through the Contents collection:

<%
for each x in Session.Contents Response.Write(x & "=" & Session.Contents(x) & "<br />")
next
%>

or:

<%
For i=1 to Session.Contents.Count Response.Write(i & "=" & Session.Contents(i) & "<br />")
Next
%>

Example 3

<%
Session("name")="Hege"
Session("date")="2001/05/05"
for each x in Session.Contents Response.Write(x & "=" & Session.Contents(x) & "<br />")
next
%> 

Output:

name=Hege
date=2001/05/05

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