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 提供一个称为 Workbook 的类,表示 Excel 文件。Workbook 类包含一个 WorksheetCollection,允许访问...WorksheetCollection,允许访问 Excel 文件中的每个工作表。工作表由 Worksheet 类表示。 Worksheet...