How to Identify the Selected Nodes in the WinForms Diagram?

In our WinForms Diagram control, you can identify which nodes have been selected in the diagram by using the NodeSelected event. This event provides information about the selected items in the diagram. We have provided the code snippet to achieve this.

Code Snippet:

//Event to notify when node and connector are selected
       private void EventSink_NodeSelected(Syncfusion.Windows.Forms.Diagram.NodeSelectedEventArgs evtArgs)
       {
           // You can get the element from the evtArgs.Node
           if (evtArgs.Node is Rectangle)
           {

           }

       } 

Conclusion:

I hope you enjoyed learning about how to identify the selected nodes in the WinForms Diagram.

You can refer to our WinForms Diagram feature tour page to learn about its other groundbreaking feature representations and documentation. You can also explore our WinForms Diagram example to understand how to create and manipulate data.

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