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....Hide ] VSTO 下面的代码演示如何使用 VSTO Outlook 提取附件。 string AttachmentFilePath...namespace Outlook . Application outlook = new Outlook . Application...