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Wrong page targets for some links after saving a VSDX as HTML


We have a MS Visio file in VSDX format, with several pages and containing links to these internal pages.
In Visio, page targets of links are functionnal (for example, link “9” well targets page 9).
While saving as HTML by Visio, in the web page obtained the links are functionnal too (for example, link “9” well targets page 9).
But, when we use Aspose.Diagram to save the VSDX as HTML, in the web page obtained three links (out of 9) have a wrong page target (link “9” now targets page 4; link “8” now targets page 7; link “7” now targets page 6)

Aspose.Diagram version: .NET 21.4.0

Please, find in the attached file the input/output files and the code snippet used to convert the VSDX to HTML.
(You will also find the HTML file generated by Visio and some screenshots showing target of link “9” in Visio and HTML files) (544.1 KB)



We have logged an issue as DIAGRAMNET-52019 in our issue tracking system for the behavior of the API that you are facing. We will further look into its details and keep you posted with the status of its rectification. Please be patient and spare us some time.

We are sorry for the inconvenience.

Please try the latest fix 21.4.1. We have fixed this issue in the fix. (6.7 MB)


The issues you have found earlier (filed as DIAGRAMNET-52019) have been fixed in this update. This message was posted using Bugs notification tool by philip.zhou