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How i am find the lsit of all online user.

like Code project its show no of online user in top of the but not all online user friend lsit display

How i m doing this with session in Asp.net and other suggestion for solve this problem.

Thnks in advance

Posted 2-Aug-10 10:24am

H.Sohaib Ali

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3 solutions

Solution 1

If you have a session, then you know someone is online. You have to wait for a time out to assume they are not. You can then count them

Posted 2-Aug-10 10:59am

Christian Graus

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H.Sohaib Ali 2-Aug-10 17:06pm

thanks for reply how to count session please some example to explain me ok sir

Solution 3

thanks for all for such a nice help i have solve my problem after a big time lol thnaks again

Posted 4-Aug-10 12:18pm

H.Sohaib Ali

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Sandeep Mewara · Accepted Answer · 2010-08-02T20:27:00

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

C#

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();
}