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....VSTO,执行以下步骤: 创建 Microsoft PowerPoint 演示文稿的实例。 向演示文稿添加空白幻灯片。 添加...保存演示文稿。 关闭 Microsoft Excel 和 PowerPoint 的实例。 //Global Variables public...