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提供了一个类, Workbook ,表示一个Microsoft Excel文件。 Workbook 类包含一个 WorksheetCollection...//Instantiating a Workbook object Workbook workbook = new Workbook (); //Adding...