public ActionResult logout()
{
User login = AuthBLL.GetUser();
if (login != null)
{
Session.Abandon();
HttpCookie ck = Response.Cookies["usr"];
if (ck != null)
{
ck.Expires = DateTime.Now.AddDays(-1);
}
Session["GuvenlikKodu"] = null;
Session["kullanici"] = null;
}
return(RedirectToAction("Welcome", "Login", new { area = "admin" }));
}