How to programmatically Show/Hide Annotations in WinRT Diagram ?

 We have a support to customize the Visibility of Annotation. This can be achieved by using custom class from AnnotationEditorViewModel and ViewTemplate property of Annotation. We have provided code example, sample and screenshots to represent this.

Please refer to the code example, sample and screenshots as below.

C#

//Annotation collection
           node.Annotations = new ObservableCollection<AnnotationEditorViewModel>
           {
                new Annotation()
                {
                 Content="node",
                 //set visibility as Visible|Collapsed to Annotation content
                 Visibility=Visibility.Collapsed,
                 ViewTemplate=this.Resources["viewtemplate"] as DataTemplate
                }
           }; 
Here, node is instance of Node.

Sample Link:

https://www.syncfusion.com/downloads/support/directtrac/154014/ze/UWP-11691932196859

Screenshots:

Conclusion

I hope you enjoyed learning about how to programmatically Show/Hide Annotations in WinRT Diagram.

You can refer to our WinRT Diagram feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WinRT Diagram example to understand how to create and manipulate data.

For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.

If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!