private void OnItemsSourceChanged(IAcObjectList newValue) {
ClearFilter();
if (InnerItemsSource != null) {
InnerItemsSource.CurrentChanged -= ItemsSource_CurrentChanged;
}
_observableCollection = newValue;
if (newValue == null) return;
InnerItemsSource = new AcWrapperCollectionView(_observableCollection) { CustomSort = this };
InnerItemsSource.CurrentChanged += ItemsSource_CurrentChanged;
UpdateFilter();
}
public ViewModel() {
List = new AcWrapperCollectionView(SpecialEventsManager.Instance.WrappersAsIList);
List.CurrentChanged += OnCurrentChanged;
List.MoveCurrentToIdOrFirst(ValuesStorage.GetString(KeySelectedId));
List.CustomSort = this;
}
private void OnItemsSourceChanged(AcWrapperCollectionView oldValue, AcWrapperCollectionView newValue) {
if (oldValue != null) {
oldValue.CurrentChanged -= ItemsSource_CurrentChanged;
}
if (newValue != null) {
newValue.CurrentChanged += ItemsSource_CurrentChanged;
_selectedWrapper.Value = newValue.CurrentItem as AcItemWrapper;
}
}