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" ; string DestFileName = FilePath...FilePath + "从一个演示文稿移动段落到另一个演示文稿 2.pptx" ; MoveParagraphToPrese ( FileName...