protected void GuardaEmisor(object sender, DirectEventArgs e) { OBD_danos.wsDataConnection modifica = new OBD_danos.wsDataConnection(); string IdCot; bool error; IdCot = Convert.ToString(Session["idCot"]); error = modifica.ModificaEmisor(IdCot, cbEjecutivo.SelectedItem.Value); wdEmisor.Hide(); }