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....Slides 创建的输出演示文稿 创建并将 Excel 图表作为 OLE 对象嵌入到 Microsoft PowerPoint 幻灯片中...