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.... 将演示文稿保存为 PPTX 文件。 以下是基于上述步骤的示例代码,演示如何将媒体播放器...-> save ( "Output.pptx" , SaveFormat :: Pptx ); } finally { if...