2 references to DragDropStartedEvent
PresentationCore (1)
System\Windows\DragDrop.cs (1)
376RoutedEventArgs args = new RoutedEventArgs(DragDropStartedEvent, dragSource);
PresentationFramework (1)
System\Windows\Controls\Primitives\Popup.cs (1)
49EventManager.RegisterClassHandler(typeof(Popup), DragDrop.DragDropStartedEvent, new RoutedEventHandler(OnDragDropStarted), true);