How to insert the document of visio in word with the Aspose.word?
Thank you for your question.
Unfortunately, inserting new OLE objects (document of visio is OLE object) into Word documents and updating existing OLE objects are not supported by Aspose.Words at the moment. Inserting an OLE object usually requires the host application and probably cannot be done by Aspose.Words.
You can access embedded objects programmatically, extract their data and preview image. But creating new and editing existing OLE objects are not supported.
I linked your request to appropriate record in our tracking system - probably we will implement features in the future. Since implementaion is complicated for now I can not provide you by any timeline.
Sorry for inconvenience.