detetcting a session timeout and redirct page automatically to login page in asp.net

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hi
detetcting a session timeout and redirct page automatically to login page in asp.net..
if user on any page...

how to do it...

i have search everything

thanks in advance

Posted 3-Oct-12 19:52pm

wings_

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Venkatesh Mookkan · Answer 1 · 2012-10-03T20:09:00

First you need to handle Session_Start & Session_End in Global.asax. Have a variable in Session like below. Sorry the code was in VB, you can easily convert this into C#.

VB

Sub Session_Start(ByVal sender As Object, ByVal e As EventArgs)
    ' Code that runs when a new session is started
    Session("UserLogged") = False
End Sub

Sub Session_End(ByVal sender As Object, ByVal e As EventArgs)
    ' Code that runs when a session ends.
    ' Note: The Session_End event is raised only when the sessionstate mode
    ' is set to InProc in the Web.config file. If session mode is set to StateServer
    ' or SQLServer, the event is not raised.
    Session("UserLogged") = False
End Sub

Then write your code to check Session("UserLogged") whenever an action is performed. Based on the value, redirect to Login page.

Mohd. Mukhtar · Answer 2 · 2012-10-03T20:44:00

Hi,

Implement form authentication and it will do all the thing.

The below link help you to implement form authentication.

http://support.microsoft.com/kb/301240[^]

http://www.codedigest.com/Articles/ASPNET/112_Implementing_Forms_Authentication_in_ASPNet_20.aspx[^]

But if your user are anonymous then you should go for coustom authentication or use Session_Start and Session_End event avail in global.asax page.

detetcting a session timeout and redirct page automatically to login page in asp.net

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