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How to decide whether to drag or draw a connection on port at runtime in the WPF Diagram (SfDiagram)?

Platform: WPF |
Control: SfDiagram

By default, click and drag action on port will draw a new connection. This default behavior can be modified at runtime by using the SetTool() method of WPF Diagram (SfDiagram).


public class CustomDiagram : SfDiagram
   protected override void SetTool(SetToolArgs args)
      if (args.Source is IPort)
        args.Action = ActiveTool.Drag;

View sample in GitHub.

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