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....Shapes 集合的 addComments 方法(封装在 Worksheet 对象中)向单元格添加注释。可以通过传递注释索引访问新的...new worksheet to the Workbook object Worksheet worksheet = workbook...