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....创建并嵌入 Excel 图表作为 OLE 对象 Contents [ Hide ] 下面的两个代码示例较长且详细,因为它...PresentationEx pres , SlideEx sld , Stream wbStream , Bitmap imgChart...