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....setRichTextValue ( "<p>This is my <b>paragraph</b></p>" ); doc1 . save (...legacyxmlmodel.Paragraphs 已添加: public void add(Paragraph paragraph) void...