Edges arrows.

[catrias]

GraphArea.ShowAllEdgesArrows(false) doesn't work.
Custom edges that inherit from EdgeBase cannot be casted to EdgeControlBase at
private static void showarrows_changed(object sender, DependencyPropertyChangedEventArgs args) { var ctrl = sender as EdgeControlBase; ... }

[panthernet]

Hi, not sure what's the cause of it. If you use custom edge controls you should inherit them from EdgeControlBase . No way sender should be a EdgeBase descendant as it is the data class. If you still experience the problem it would be nice to have an example app to reproduce the issue.