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....向幻灯片添加类型为 Rectangle 的 AutoShape 。 访问与 AutoShape 关联的 TextFrame 。 清除现有段落。...