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....2003、XLSX、HTML、Tab Delimited、ODS、纯文本(TXT)、PDF、XPS 在Excel格式之间转换 否 是 使用工作簿对象模型进行高级编程:...XLSX. Copy fragments and worksheets between workbooks or join...