https://www.dekut.com/Technology/convert-microsoft-visio-diagram-to-xml-format-using-c-vb-net/ This technical tip shows how .NET developers can export Microsoft Visio diagram to XML inside their own applications using Aspose.Diagram for .NET. Aspose.Diagram for .NET lets you export diagrams to a variety of formats: image, HTML, SVG, SWF and XML formats. The Diagram class' constructors read a diagram and the Save method is used to save, or export, a diagram in a different file format. The code snippets in this article show how to use the Save method to save a Visio file to VDX, VTX and VSX. To export a VSD diagram to VDX first create an instance of the Diagram class and call the Diagra Read Morem class' Save method to write the Visio drawing file to VDX. VSX is an XML format for defining stencils, the basic objects from which a diagram is built up. When a Visio file is converted to VSX, only the stencils are exported. Wed, 29 Jan 2014 06:01:36 UTC en