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*/); 803index = _group.Items.Count - 1; 809index = _group.Items.Count - 2; 817_group.RemoveSpecialItem(index, newItem, false /*loading*/); 1546_group.MoveWithinSubgroups(args.OldItems[0], null, InternalList, args.OldStartingIndex, args.NewStartingIndex); 1658return _group.ItemCount; 1687return _group.LeafIndexOf(item); 1747return _group.LeafAt(index); 1788return (!_isGrouping) ? CollectionProxy.Contains(item) : (_group.LeafIndexOf(item) >= 0); 1802return _group.GetLeafEnumerator(); 2221_group.Clear(); 2224_group.Initialize(); 2226_isGrouping = (_group.GroupBy != null); 2242_group.ActiveComparer = comparer; 2246CollectionViewGroupInternal.IListComparer ilc = _group.ActiveComparer as CollectionViewGroupInternal.IListComparer; 2253_group.ActiveComparer = new CollectionViewGroupInternal.IListComparer(list); 2261_group.InsertSpecialItem(0, NewItemPlaceholder, true /*loading*/); 2264_group.InsertSpecialItem(1, _newItem, true /*loading*/); 2278_group.AddToSubgroups(item, lsi, true /*loading*/); 2284_group.InsertSpecialItem(_group.Items.Count, _newItem, true /*loading*/); 2288_group.InsertSpecialItem(_group.Items.Count, NewItemPlaceholder, true /*loading*/); 2336index = _group.Items.Count; 2342index = _group.Items.Count - 1; 2346_group.InsertSpecialItem(index, item, false /*loading*/); 2350_group.AddToSubgroups(item, null, false /*loading*/); 2357if (CanGroupNamesChange || _group.RemoveFromSubgroups(item)) 2360_group.RemoveItemFromSubgroupsByExhaustiveSearch(item); 2392_group.RestoreGrouping(lsi, deleteList); 2397_group.DeleteAbandonedGroupItems(deleteList);