public override bool CanExecute(ListLogicalView view) { return base.CanExecute(view) && view.CanAddItem() && view.Current != null; }
public override bool CanExecute(ListLogicalView view) { return view.CanAddItem(); }
public override bool CanExecute(ListLogicalView view) { return view.CanAddItem() && view.Current != null && CommandsHelper.IsPlanning(view); }