演示组件页码操作相关 API #

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

  const app = instance.Application;
  
  // 获取当前页码
  const curryPage = await app.ActivePresentation.SlideShowWindow.View.Slide.SlideIndex;
  console.log(curryPage);
}

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

  const app = instance.Application;
  
  // 跳转到指定页
  await app.ActivePresentation.SlideShowWindow.View.GotoSlide(3);
}

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

  const app = instance.Application;
  
  // 监听当前页改变事件
  app.Sub.SlideSelectionChanged = async (curryPage) => {
    console.log('切换到：', curryPage);
  };
}

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

  const app = instance.Application;

  // 演示文稿对象
  const presentation = await app.ActivePresentation;

  // 幻灯片对象
  const slides = await presentation.Slides;
  
  // 获取总页数
  const count = await slides.Count;
  console.log(count);
}