//@file=base.docx
async function example() {
  await instance.ready();

  const app = instance.Application;
  
  // 页面定制对象：更多菜单
  const moreMenus = await app.CommandBars('MoreMenus');

  // 控制更多菜单隐藏
  moreMenus.Visible = false;

  // 获取更多菜单状态
  const visible = await moreMenus.Visible;
  console.log(visible);
}