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 ] Aspose.Diagram - 通过 ID 检查主存在 要通过 ID 检查主状态,请使用 Aspose.Diagram...\ # Call the diagram constructor to load diagram from a VSD file...