Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... Presentation 类暴露的 Save 方法可用于将整个演示文稿在注释幻灯片视图中转换为...实例化一个表示演示文稿文件的 Presentation 对象 Presentation pres = new Presentation("Conversion...