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....Cells提供了一个名为Workbook的类,表示Excel文件。Workbook类包含了一个Worksheets...向新的Excel文件添加工作表 要通过程序创建新的Excel文件: 创建Workbook类的对象 调用Worksheets集合的Add方法。...