1 write to _group
PresentationFramework (1)
System\Windows\Data\BindingListCollectionView.cs (1)
47_group = new CollectionViewGroupRoot(this);
43 references to _group
PresentationFramework (43)
System\Windows\Data\BindingListCollectionView.cs (43)
48_group.GroupDescriptionChanged += new EventHandler(OnGroupDescriptionChanged); 49((INotifyCollectionChanged)_group).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupChanged); 50((INotifyCollectionChanged)_group.GroupDescriptions).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupByChanged); 343get { return _group.GroupDescriptions; } 352get { return (_isGrouping) ? _group.Items : null; } 364get { return _group.GroupBySelector; } 372_group.GroupBySelector = value; 408get { return _group.IsDataInGroupOrder; } 409set { _group.IsDataInGroupOrder = value; } 529int index = (oldIndex == 0) ? 0 : _group.Items.Count - 1; 530_group.RemoveSpecialItem(index, NewItemPlaceholder, false /*loading*/); 534int index = (newIndex == 0) ? 0 : _group.Items.Count; 535_group.InsertSpecialItem(index, NewItemPlaceholder, false /*loading*/); 812index = _group.Items.Count - 1; 818index = _group.Items.Count - 2; 826_group.RemoveSpecialItem(index, newItem, false /*loading*/); 1561_group.MoveWithinSubgroups(args.OldItems[0], null, InternalList, args.OldStartingIndex, args.NewStartingIndex); 1673return _group.ItemCount; 1702return _group.LeafIndexOf(item); 1762return _group.LeafAt(index); 1803return (!_isGrouping) ? CollectionProxy.Contains(item) : (_group.LeafIndexOf(item) >= 0); 1817return _group.GetLeafEnumerator(); 2236_group.Clear(); 2239_group.Initialize(); 2241_isGrouping = (_group.GroupBy != null); 2257_group.ActiveComparer = comparer; 2261CollectionViewGroupInternal.IListComparer ilc = _group.ActiveComparer as CollectionViewGroupInternal.IListComparer; 2268_group.ActiveComparer = new CollectionViewGroupInternal.IListComparer(list); 2276_group.InsertSpecialItem(0, NewItemPlaceholder, true /*loading*/); 2279_group.InsertSpecialItem(1, _newItem, true /*loading*/); 2293_group.AddToSubgroups(item, lsi, true /*loading*/); 2299_group.InsertSpecialItem(_group.Items.Count, _newItem, true /*loading*/); 2303_group.InsertSpecialItem(_group.Items.Count, NewItemPlaceholder, true /*loading*/); 2351index = _group.Items.Count; 2357index = _group.Items.Count - 1; 2361_group.InsertSpecialItem(index, item, false /*loading*/); 2365_group.AddToSubgroups(item, null, false /*loading*/); 2372if (CanGroupNamesChange || _group.RemoveFromSubgroups(item)) 2375_group.RemoveItemFromSubgroupsByExhaustiveSearch(item); 2407_group.RestoreGrouping(lsi, deleteList); 2412_group.DeleteAbandonedGroupItems(deleteList);