var ctrlman = m_Map.GetCtrlMan();
  var layerman = ctrlman.GetLayerMan();
  var util = m_Map.GetUtility();

  var baseman = layerman.CastToBaseManager();
  if (baseman.GetManMode() == util.GetConstToValue("TMMAN_MODE_EDIT")) {
      baseman.SetManMode(util.GetConstToValue("TMMAN_MODE_NONE"));
  } else {
      baseman.SetManMode(util.GetConstToValue("TMMAN_MODE_EDIT"));
  }    

    CXCtrlMan ctrlman = m_Map.GetCtrlMan();
    CXLayerMan layerman = ctrlman.GetLayerMan();
    CXUtility util = m_Map.GetUtility();

    CXBaseMan baseman = layerman.CastToBaseManager();
    if (baseman.GetManMode() == util.GetConstToValue(_T("TMMAN_MODE_EDIT"))) {
        baseman.SetManMode(util.GetConstToValue(_T("TMMAN_MODE_NONE")));
    } else {
        baseman.SetManMode(util.GetConstToValue(_T("TMMAN_MODE_EDIT")));
    }