how to really logout in asp.net

asp.net .net logout login-control

41,619

Solution 1

I found a solution that I use in my master page

if (Membership.GetUser() != null)
    .....
else Response.Redirect("Login.aspx")

and codebehind for logout button:

FormsAuthentication.SignOut();
Response.Redirect("Login.aspx");

Thanks for your help!

Solution 2

use FormsAuthentication.SignOut(); as below:

protected void LogoutButton_Click(object sender, EventArgs e)
{
    FormsAuthentication.SignOut();
    Response.Redirect("~/Login.aspx");
}

Solution 3

Use Session.Clear() like this:

protected void Button_Click(object sender, EventArgs e)
{
    Session.Clear();
    Response.Redirect("Login.aspx");
}

Solution 4

None worked for me but this does.

Context.GetOwinContext().Authentication.SignOut(DefaultAuthenticationTypes.ApplicationCookie);

Solution 5

The home webpage is loading from the browser cache, use the below metadata tags to force the browser to clear cache after exiting the page

<head runat="server">
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<meta http-equiv="cache-control" content="no-store" />
<meta http-equiv="cache-control" content="must-revalidate" />
<meta http-equiv="cache-control" content="proxy-revalidate" />

View more solutions

41,619

Author by

mirza

Updated on February 04, 2022

Comments

mirza about 2 years

I use LoginControl for login into my website in asp.net, but when for logout use login status or session.Abandon or .sign out ,there's white backspace, my homepage is loaded and its not secure.

Please help me that use realy logout in my project.
mirza over 10 years

i try it but when enter backspace my home page is loaded
Malachi over 9 years

This doesn't work if you use the same master page for Login.aspx, it will cause an infinite redirect loop, which is really bad.