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工作学习 / IT技术讨论 / 请教: 用ASP , 如何实现, for instance , 论坛的当前在线人数，并列出所有当前在线的用户名？能把Dictionary Object 存在Application 里吗？ＭＳＤＮ好像说不行呀．怎么办？
-redmouthbird(Everything but girl);
2003-1-11
(#969803@0)
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Top
-redmouthbird(Everything but girl);
2003-1-11
(#969809@0)
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up
-redmouthbird(Everything but girl);
2003-1-11
(#969874@0)
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肯定可以，到GOOGLE上SEARCH一下“在线为数统计”就可以发现有很多种方法
-benbendan(笨笨蛋);
2003-1-11
(#969881@0)
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asp 不熟，不知道啥叫dictionary obj. 不过你建一个表，每登陆一个用户加条纪录，需要列用户时select 一下不就行了吗？
-jackcat(wangwang);
2003-1-11
(#969883@0)
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在线人数的例子见内，我想同样的方法也可以存用户名。据说Session_OnEnd有时会不工作。
-hillxie(路在脚下);
2003-1-11
{786}
(#969894@0)
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Thanks . It's simple and straight forward to measure the overall # online like this . But , how to store the unduplicate usernames into the Application object ? The bestway is to store HASH to Application . That
s what I'm concerned most . Any idea ?
-redmouthbird(Everything but girl);
2003-1-11
{84}
(#969915@0)
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你这个有问题，人家还要“列出所有当前在线的用户名”，所以最好还是在Application_Onstart中再开一个大的Application数组来存用户，每次用户登录时，先CHECK，再把用户名加入列表。
-benbendan(笨笨蛋);
2003-1-11
(#969945@0)
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这段代码不知道能不能WORK，我没试过。Set oDict = CreateObject("Scripting.Dictionary")
'--
'-- Add items in the dictionary...
'--
Application("DICT") = Array(oDict)
Then, when you need the object you can do like this:
Set oDict = Application("Dict")(0)
-hillxie(路在脚下);
2003-1-11
{243}
(#969971@0)