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...."text/plain" ); // Print or further process the plain text view Console...WriteMessage ( eml ); } } 将 HTML 转换为 MHTML 使用 Load 方法的 MailMessage 类加载现有文件,指定其路径以及一个...