/// <summary> /// Handles changes to the Event property. /// </summary> private static void OnEventChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { CommandBehaviorBinding binding = FetchOrCreateBinding(d); //check if the Event is set. If yes we need to rebind the Command to the new event and unregister the old one if (binding.Event != null && binding.Owner != null) { binding.Dispose(); } //bind the new event to the command binding.BindEvent(d, e.NewValue.ToString()); }
/// <summary> /// Handles changes to the Event property. /// </summary> private static void OnEventChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { if (DesignerProperties.GetIsInDesignMode(d)) { return; } CommandBehaviorBinding binding = FetchOrCreateBinding(d); //check if the Event is set. If yes we need to rebind the Command to the new event and unregister the old one if (binding.Event != null && binding.Owner != null) { binding.Dispose(); } //if (string.IsNullOrEmpty((string)e.NewValue)) // return; //bind the new event to the command binding.BindEvent(d, e.NewValue.ToString()); }