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How to disable the selection in WPF Diagram?

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You can disable Selection of Nodes and Connectors by removing selectable constraints in WPF Diagram (SfDiagram). Please refer to the code snippet as below.


Code to disable the selection of SfDiagram

diagram.Constraints = diagram.Constraints & ~GraphConstraints.Selectable;

Code to disable the selection of particular Node and Connector


//Here, node is the instance of Node.
node.Constraints = node.Constraints & ~NodeConstraints.Selectable;
//Here, connector is the instance of Connector.
connector.Constraints = connector.Constraints & ~ConnectorConstraints.Selectable;



I hope you enjoyed learning about how to disable the selection in WPF Diagram.

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

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