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....ApplicationClass(); // 声明 Workbooks.Open 方法参数的变量。 string paramWorkbookPath...xlNS . Workbook newWorkbook = excelApplication . Workbooks . Add...