private static DialogLifecycle TryGetDialogLifecycle(IScreenBase forScreen)
{
return(ScreenTreeHelper
.GetAncestorsOf(forScreen, includeSelf: true)
.SelectMany(x => x.Children.OfType <DialogLifecycle>())
.FirstOrDefault());
}
protected override IEnumerable <IScreenBase> GetHierarchyNodes(IScreenBase root)
{
return(ScreenTreeHelper.GetDescendantsOf(root, includeSelf: true));
}
