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....foreach ( Paragraph para in textFramesSlideOne [ i ]. Paragraphs ) //遍历当前段落中的部分...in textFramesPPTX [ i ]. Paragraphs ) //遍历当前 IParagraph 中的部分...