protected void Login1_Authenticate(object sender, AuthenticateEventArgs e) { string username = Login1.UserName; string pwd = Login1.Password; ServiceReference.ServiceAgendaClient servAgenda = new ServiceReference.ServiceAgendaClient(); bool ret = servAgenda.CheckUser(Login1.UserName, Login1.Password); if (ret) { connecte = true; Session["UserAuthentication"] = username; Session.Timeout = 1; Response.Redirect("connexion.aspx"); } }