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....slideMasterPart ); // 导入新的幻灯片母版部分,并重用旧的关系 ID。 newSlideMasterPart = presentationPart...