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....Microsoft Excel 文件 用户可以使用 LoadOptions 类指定Excel文件的格式,使用 LoadFormat...Workbook 实例化模板文件的路径或流。或者使用 LoadOptions 方法,并在 LoadFormat 枚举中选择 EXCEL_97_TO_2003...