1 write to _group
PresentationFramework (1)
System\Windows\Data\ListCollectionView.cs (1)
74_group = new CollectionViewGroupRoot(this);
43 references to _group
PresentationFramework (43)
System\Windows\Data\ListCollectionView.cs (43)
75_group.GroupDescriptionChanged += new EventHandler(OnGroupDescriptionChanged); 76((INotifyCollectionChanged)_group).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupChanged); 77((INotifyCollectionChanged)_group.GroupDescriptions).CollectionChanged += new NotifyCollectionChangedEventHandler(OnGroupByChanged); 252get { return _group.GroupDescriptions; } 261get { return (IsGrouping) ? _group.Items : null; } 484get { return _group.GroupBySelector; } 492_group.GroupBySelector = value; 527get { return _group.IsDataInGroupOrder; } 528set { _group.IsDataInGroupOrder = value; } 648int index = (oldIndex == 0) ? 0 : _group.Items.Count - 1; 649_group.RemoveSpecialItem(index, NewItemPlaceholder, false /*loading*/); 653int index = (newIndex == 0) ? 0 : _group.Items.Count; 654_group.InsertSpecialItem(index, NewItemPlaceholder, false /*loading*/); 921index = _group.Items.Count - 1; 927index = _group.Items.Count - 2; 936_group.RemoveSpecialItem(index, newItem, false /*loading*/); 2174return _group.LeafIndexOf(item); 2227return _group.LeafAt(index); 2281return (!IsGrouping) ? InternalList.Contains(item) : (_group.LeafIndexOf(item) >= 0); 2295return _group.GetLeafEnumerator(); 2352return _group.ItemCount; 2905_group.Clear(); 2908_group.Initialize(); 2910_isGrouping = (_group.GroupBy != null); 2958_group.ActiveComparer = comparer; 2962CollectionViewGroupInternal.IListComparer ilc = _group.ActiveComparer as CollectionViewGroupInternal.IListComparer; 2969_group.ActiveComparer = new CollectionViewGroupInternal.IListComparer(InternalList); 2977_group.InsertSpecialItem(0, NewItemPlaceholder, true /*loading*/); 2980_group.InsertSpecialItem(1, _newItem, true /*loading*/); 2994_group.AddToSubgroups(item, lsi, true /*loading*/); 3000_group.InsertSpecialItem(_group.Items.Count, _newItem, true /*loading*/); 3004_group.InsertSpecialItem(_group.Items.Count, NewItemPlaceholder, true /*loading*/); 3053index = _group.Items.Count; 3059index = _group.Items.Count - 1; 3063_group.InsertSpecialItem(index, item, false /*loading*/); 3067_group.AddToSubgroups(item, lsi, false /*loading*/); 3074if (CanGroupNamesChange || _group.RemoveFromSubgroups(item)) 3077_group.RemoveItemFromSubgroupsByExhaustiveSearch(item); 3084_group.MoveWithinSubgroups(item, lsi, InternalList, oldIndex, newIndex); 3237_group.RestoreGrouping(lsi, deleteList); 3242_group.DeleteAbandonedGroupItems(deleteList);