private static void MyContentControlLoaded(object sender, RoutedEventArgs e)
{
ILoadedAction loadedAction = GetLoadedAction((ContentControl)sender);
loadedAction?.ContentControlLoaded();
}
public static void SetLoadedAction(DependencyObject sender, ILoadedAction value) => sender.SetValue(LoadedActionProperty, value);
private static void MyWindowLoaded(object sender, RoutedEventArgs e)
{
ILoadedAction loadedAction = GetLoadedAction((Window)sender);
loadedAction?.WindowLoaded();
}
