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....可以通过传递注释索引从 Comments 集合中访问新的 Comment 对象。访问 Comment 对象后,可以使用 Comment...(). get ( 0 ); //Adding a comment to "F5" cell int commentIndex...