在aspx.cs中计数(当前在线用户) [英] count(currently online user) in aspx.cs

问题描述

我的项目标题是高峰负载管理，因为我想统计查看该页面的用户数，例如如果超过10位成员，则可以查看该页面，并显示msg(一段时间后请尝试).

预先谢谢你
Ashok kumar

My project title was peak load management, in that I want to count the number of users that view the page, e.g. 10 members can view the page if more than 10, display msg (try after some time).

Thank you in advance
Ashok kumar

推荐答案

在 global.asax 文件中编写与整个应用程序交互的代码.
示例代码如下:

Write code in global.asax file which interacts with the entire application.
The sample code is given below:

void Application_OnStart(Object Sender, EventArgs E)
        {
            Application["CurrentUsers"] = 0;
        }
        void Session_OnStart(object Sender, EventArgs E)
        {
            Application.Lock();
            Application["CurrentUsers"] = System.Convert.ToInt32(Application["CurrentUsers"]) + 1;
            Application.UnLock();
        }
        void Session_OnEnd(object Sender, EventArgs E)
        {
            Application.Lock();
            Application["CurrentUsers"] = System.Convert.ToInt32(Application["CurrentUsers"]) - 1;
            Application.UnLock();
        }

以后您可以尝试解决该问题.

Hereafter you can try it for your issue.

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