Deprecated SfDiagram.ItemSelectedEvent in v12.1.0.46

[Andrew Ridout]

Hi,

I have just upgraded to v12.1.0.46 from v11.3.0.33.  Since doing so I am now getting the following error with SfDiagram:

'Syncfusion.UI.XAML.Diagram.SfDraigram' does not contain a definition for 'ItemSelectedEvent' and no extension method 'ItemSelectedEvent' accepting a first argument of type 'Syncfusion.UI.XAML.Diagram.SfDraigram' could be found (are you missing a using directive or an assembly reference?)

Can you please advise what I should use instead of ItemSelectedEvent?

I also note that your API documentation still shows ItemSelectedEvent as being available. Can this be updated?

Thanks,

Andrew

[Parthiban A]

Hi Andrew,

As we have moved diagram control events and commands to SfDiagram.Info from version 11.4.0.26 onwards. We have marked them as obsolete API in it.  Now we have removed those obsolete API in our latest version 12.1.0.43. Hence we can use diagram control events and commands from SfDiagram.Info as before.

Code Snippet:

SfDiagram diagram=new SfDiagram();

       IGraphInfo diagramInfo = diagram.Info as IGraphInfo;

       diagramInfo.ItemTappedEvent += MainPage_ItemTappedEvent;

       diagramInfo.ItemSelectedEvent += MainPage_ItemSelectedEvent;

       diagramInfo.ConnectorSourceChangedEvent += MainPage_ConnectorSourceChangedEvent;

       diagramInfo.ConnectorSourceChangedEvent += MainPage_ConnectorSourceChangedEvent;

Please let us know if you require any further assist on this.

Regards,

Parthiban

[Andrew Ridout]

Many thanks for your help.  This has solved my problem.

[Parthiban A]

Hi Andrew,

Thanks for your update.

Please let us know, if you require any further assist on this.

Regards,

Parthiban