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....[ Hide ] 要向单元格添加注释: 打开一个现有的Excel文件。 向单元格添加评论。 保存文件。 要删除注释,该过程类似,唯一不同之处在于注释被移除。...//Instantiate the Application object. Excel . Application excelApp = Application...