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....Opening a File via a Stream 将 Visio 文件作为流打开也很简单。为此,请使用构造函数的重载版本,该版本采用...VSDX format diagram . save ( "Visio_out.vsdx" , SaveFileFormat ...