1 write to _group
PresentationFramework (1)
System\Windows\Data\BindingListCollectionView.cs (1)
52_group = new CollectionViewGroupRoot(this);
43 references to _group
PresentationFramework (43)
System\Windows\Data\BindingListCollectionView.cs (43)
53_group.GroupDescriptionChanged += new EventHandler(OnGroupDescriptionChanged); 54((INotifyCollectionChanged)_group).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupChanged); 55((INotifyCollectionChanged)_group.GroupDescriptions).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupByChanged); 348get { return _group.GroupDescriptions; } 357get { return (_isGrouping) ? _group.Items : null; } 369get { return _group.GroupBySelector; } 377_group.GroupBySelector = value; 413get { return _group.IsDataInGroupOrder; } 414set { _group.IsDataInGroupOrder = value; } 534int index = (oldIndex == 0) ? 0 : _group.Items.Count - 1; 535_group.RemoveSpecialItem(index, NewItemPlaceholder, false /*loading*/); 539int index = (newIndex == 0) ? 0 : _group.Items.Count; 540_group.InsertSpecialItem(index, NewItemPlaceholder, false /*loading*/); 817index = _group.Items.Count - 1; 823index = _group.Items.Count - 2; 831_group.RemoveSpecialItem(index, newItem, false /*loading*/); 1566_group.MoveWithinSubgroups(args.OldItems[0], null, InternalList, args.OldStartingIndex, args.NewStartingIndex); 1678return _group.ItemCount; 1707return _group.LeafIndexOf(item); 1767return _group.LeafAt(index); 1808return (!_isGrouping) ? CollectionProxy.Contains(item) : (_group.LeafIndexOf(item) >= 0); 1822return _group.GetLeafEnumerator(); 2241_group.Clear(); 2244_group.Initialize(); 2246_isGrouping = (_group.GroupBy != null); 2262_group.ActiveComparer = comparer; 2266CollectionViewGroupInternal.IListComparer ilc = _group.ActiveComparer as CollectionViewGroupInternal.IListComparer; 2273_group.ActiveComparer = new CollectionViewGroupInternal.IListComparer(list); 2281_group.InsertSpecialItem(0, NewItemPlaceholder, true /*loading*/); 2284_group.InsertSpecialItem(1, _newItem, true /*loading*/); 2298_group.AddToSubgroups(item, lsi, true /*loading*/); 2304_group.InsertSpecialItem(_group.Items.Count, _newItem, true /*loading*/); 2308_group.InsertSpecialItem(_group.Items.Count, NewItemPlaceholder, true /*loading*/); 2356index = _group.Items.Count; 2362index = _group.Items.Count - 1; 2366_group.InsertSpecialItem(index, item, false /*loading*/); 2370_group.AddToSubgroups(item, null, false /*loading*/); 2377if (CanGroupNamesChange || _group.RemoveFromSubgroups(item)) 2380_group.RemoveItemFromSubgroupsByExhaustiveSearch(item); 2412_group.RestoreGrouping(lsi, deleteList); 2417_group.DeleteAbandonedGroupItems(deleteList);