kill the Session of User while Loggedin n out in ASP.NET

Question

I have a asp.net web application login page which has buil-in Authentication of asp.net and login.aspx page created by Login control of asp.net. Now i have a problem in login and logout.

When user pressed "Login" the link is redirected to "userProfile.aspx" page. But, when the user press "Back" button from the browser the user goes to "SignUp" the page .

When user pressed "Logout" the link is redirected to "LoginPage.aspx" page. But, when the user press "Back" button from the browser the user goes to "userProfile"to the page to the application which i want to avoid and it must ask to enter Login Credentials.

Midhun T P · Answer

Hi You can use Session . Abandon () You should check if Session exists in page_load of userProfile page and redirect to login page if exists. Same with loginpage/ Signup page.

Lokesh Kumar · Answer

Hi You can use Session.Abondon () ; For Cancel the Current Session Or Session.Clear(); For More Detail Please check this Link http://www.c-sharpcorner.com/UploadFile/225740/introduction-of-session-in-Asp-Net/

Dhananjay Kumar · Answer

for clearing session you need to just put the code on logout button Session[SessionValue] = null; here is small Demonstration about Session .... Please download Attachment Please don't forget to mark as answer if this helps.

Midhun T P · Answer

Hi Please provide your part of code where you put this. Actually you should put Session.Abandon() in logout button click.

Aseem Bhardwaj · Answer

hello sir where to put this session.abondon because if i put it on login page then i got following message on page The localhost page isn’t working localhost redirected you too many times. Try clearing your cookies . ERR_TOO_MANY_REDIRECTS