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....0 的公共 API 和不兼容的更改 Contents [ Hide ] 公共 API 和不兼容的更改 添加了...workbook . GetCell ( 0 , "A2" , "Group 1" )); 必须更改为像以下的调用 . SetGroupingItem...