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....pptx" ; foreach ( string s in GetAllExternalHyperl...External Eyperlinks.pptx" ; // 实例化表示 PPTX 文件的 Presentation 对象...