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....此选项确保输出文件以 Unicode 编码的 MSG 格式保存。 var eml = MailMessage...pst" , FileFormatVersion . Unicode )) { var inbox = pst . RootFolder...