Add annotations for shape or other object

@Vlad94,
We have logged an enhancement ticket under the ticket ID DIAGRAMNET-51351 in our issue tracking system. We have linked your post to this ticket and will keep you informed regarding any available updates.

@Vlad94,
The linked ticket Id DIAGRAMNET-51351 has been resolved. If there is no issue in the quality assurance phase, then this fix will be included in the next version of Aspose.Diagram for .NET 17.9. We will let you know as soon as the new release is published.

@Vlad94,
The linked ticket ID DIAGRAMNET-51351 has been fixed. Please download and try the new version 17.9 of Aspose.Diagram for .NET API.

Thanks for the reply!
Why, after deleting shapes with comments, are the annotations present in the document?

@Vlad94,
A shape level comment cannot be retrieved after the removal of the shape. If you are able to retrieve the comment, then please share the complete details of the use case, including source Visio drawing and code. We will investigate and share our findings with you.

@Vlad94,

The linked ticket ID DIAGRAMNET-51175 has been resolved and will be included in next version 18.2 of Aspose.Diagram for .NET API. We will notify you once the next version is published.

@Vlad94,

In reference to the linked ticket ID DIAGRAMNET-51287, please download and try the Hotfix version: Aspose.Diagram for .NET 18.1.1.

@Vlad94,

The linked ticket ID DIAGRAMNET-51287 has been resolved and included in the full version 18.2 of Aspose.Diagram for .NET API. Please download and try the latest version 18.2 of Aspose.Diagram for .NET API.