How do you sign out from forms authentication?

[Authorize] public ActionResult Logoff() { FormsAuthentication.SignOut(); Session.Abandon(); return RedirectToAction("Index", "Home"); }

FormsAuthentication.SignOut(); this method is used for sign out from forms authentication.

protected void btnLogout_Click(object sender, EventArgs e) { try { Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetNoStore(); Response.Cookies.Clear(); Session.Abandon(); //HttpContext.Current.Session["ownerpanel"] = null; //HttpContext.Current.Session.Abandon(); FormsAuthentication.SignOut(); FormsAuthentication.RedirectToLoginPage(); } catch { } }

The FormsAuthentication.Signout() method is used to sign out from the forms authentication.