protected void Application_End()
        {
            EmpresaSecurity <App_DominioContext> login = new EmpresaSecurity <App_DominioContext>();

            if (System.Web.HttpContext.Current != null)
            {
                login.EncerrarSessao(System.Web.HttpContext.Current.Session.SessionID);
            }
        }
        public void Session_End(object sender, EventArgs e)
        {
            EmpresaSecurity <App_DominioContext> login = new EmpresaSecurity <App_DominioContext>();

            if (System.Web.HttpContext.Current != null)
            {
                login.EncerrarSessao(System.Web.HttpContext.Current.Session.SessionID);
            }
        }