Articles in this section
Category / Section

How to programmatically Show/Hide Annotations in WPF Diagram ?

1 min read
https://www.syncfusion.com/wpf-controls/diagram

DWe 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.

 


View Sample in GitHub

  

Screenshots:

Annotation is Visible

Annotation is Hidden

 

Conclusion

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

You can refer to our WPF 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 WPF 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 forumsDirect-Trac, or feedback portal. We are always happy to assist you!

 

 

Did you find this information helpful?
Yes
No
Help us improve this page
Please provide feedback or comments
Comments (0)
Please sign in to leave a comment