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....getAppVersion() 已添加,以获取内置文档属性,表示 Microsoft PowerPoint 使用的内部版本号。 方法 remove()...