AcManager.Pages.Dialogs.SelectCarDialog.OnUnloaded C# (CSharp) Method

        private void OnUnloaded(object sender, RoutedEventArgs e) {
            if (!_loaded) return;
            _loaded = false;
            CarsManager.Instance.WrappersList.ItemPropertyChanged -= List_ItemPropertyChanged;
            CarsManager.Instance.WrappersList.WrappedValueChanged -= List_WrappedValueChanged;
        }