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....NET 提供的切换效果中为幻灯片应用 Slide Transition Type 写入修改后的演示文稿文件。 示例 string...FilePath + "Managing Slides Transitions.pptx" ; //Instantiate Presentation...