To know which of the connectors are connected to the node
Edges Information
In our diagram control, we can use Node’s Edges/EdgesLeaving/EdgesEntering properties to know which of the connectors are connected to the current node.
Properties | Descriptions |
Edges | To get all the connectors to connected with the node |
EdgesLeaving | To get all the connectors which are leaving from the node |
EdgesEntering | To get all the connectors which are entering to the node |
Please refer to the below code example.
Code example:
[C#]
Ellipse ellipse = new Ellipse(20, 20, 100, 100); diagram1.Model.AppendChild(ellipse); // To get all the connectors connected with the node...
NodeCollection edges = ellipse.Edges as NodeCollection;
// To get all the connectors which are entering the node...
NodeCollection edgesEntering = ellipse.EdgesEntering as NodeCollection;
// To get all the connectors which are leaving the node...
NodeCollection edgesLeaving = ellipse.EdgesLeaving as NodeCollection;
[VB]
Dim ellipse As New Ellipse(20, 20, 100, 100) diagram1.Model.AppendChild(ellipse) 'To get all the connectors connected with the node...
Dim edges As NodeCollection = TryCast(ellipse.Edges, NodeCollection)
'To get all the connectors which are entering the node...
Dim edgesEntering As NodeCollection = TryCast(ellipse.EdgesEntering, NodeCollection)
'To get all the connectors which are leaving the node...
Dim edgesLeaving As NodeCollection = TryCast(ellipse.EdgesLeaving, NodeCollection)
Conclusion
I hope you enjoyed learning to know which of the connectors are connected to the node.
You can refer to WinForms Diagram feature tour page to learn about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WinForms Diagram example to understand how to create and manipulate data.
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