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....ActiveX 控件,如文本框和简单命令按钮: 创建 Presentation 类的实例,并加载包含 ActiveX 控件的演示文稿。...auto presentation = System :: MakeObject < Presentation > ( u...