Count Number of Online user in Asp.net Application.
Count Number of Online user in Asp.net Application.
For getting count of User in your application, you need to
add Global.aspx File in your project.
After adding Global file just follow these simple 4 steps.
Step 1:- Application setting code in Global.asax
Global.asax
<%@ Application
Language="C#"
%>
<%@ Import
Namespace="Telerik_controls_test"
%>
<script RunAt="server">
void Application_Start(object
sender, EventArgs e)
{
// Code that runs on application startup
Application["usercount"] =
0;
}
void Application_End(object
sender, EventArgs e)
{
// Code that runs on
application shutdown
}
void Application_Error(object
sender, EventArgs e)
{
// Code that runs when an unhandled error occurs
}
void Session_Start(object
sender, EventArgs e)
{
Application.Lock();
Application["usercount"] =
(int)Application["usercount"]
+ 1;
Application.UnLock();
}
void Session_End(object
sender, EventArgs e)
{
Application.Lock();
Application["usercount"] =
(int)Application["usercount"]
- 1;
Application.UnLock();
}
</script>
Step 2:- Design web form .aspx page
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="lblno_of_user"
runat="server"></asp:Label>
</div>
</form>
</body>
</html>
Step 3:- Logic on .Cs Page
protected void Page_Load(object sender, EventArgs
e)
{
lblno_of_user.Text = "Count Login User:
" +
Convert.ToString(Application["usercount"]);
}
Step 4:- Configuration in .Webconfig file
<system.web>
<sessionState mode="InProc" cookieless="false" timeout="20"/>
</system.web>
It will look like :-
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