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....Load() 方法,将现有文件加载到指定消息格式的 MailMessage...HTML 格式的保存选项。 // Initialize and Load an existing EML file by specifying...