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....SmartArt 形状,请按照以下步骤操作: 创建 Presentation 类的实例。 通过使用其索引获取幻灯片的引用。 通过设置...实例化 Presentation 类 Presentation pres = new Presentation (); try...