1694_collectionView = view;

121return _collectionView.MoveCurrentToFirst(); 135return _collectionView.MoveCurrentToNext(); 149return _collectionView.MoveCurrentToPrevious(); 163return _collectionView.MoveCurrentToLast(); 178return _collectionView.MoveCurrentTo(item); 193return _collectionView.MoveCurrentToPosition(position); 212return ((IEnumerable)_collectionView).GetEnumerator(); 282return _collectionView.Contains(containItem); 308IndexedEnumerable.CopyTo(_collectionView, array, index); 328return _collectionView.IndexOf(item); 350if (_collectionView == _internalView) 356return _collectionView.GetItemAt(index); 443return _collectionView.PassesFilter(item); 451if (_collectionView != null) 453if (_collectionView.NeedsRefresh) 455_collectionView.Refresh(); 492return _collectionView.Count; 508return _collectionView.IsEmpty; 573return (EnsureCollectionView()) ? _collectionView.NeedsRefresh : false; 605if (_collectionView != null) 608CloneList(MySortDescriptions, _collectionView.SortDescriptions); 625return (EnsureCollectionView()) ? _collectionView.CanSort : true; 645return (EnsureCollectionView()) ? _collectionView.Filter : MyFilter; 650if (_collectionView != null) 651_collectionView.Filter = value; 663return (EnsureCollectionView()) ? _collectionView.CanFilter : true; 675return (EnsureCollectionView()) ? _collectionView.CanGroup : false; 691if (_collectionView != null) 694CloneList(MyGroupDescriptions, _collectionView.GroupDescriptions); 711return (EnsureCollectionView()) ? _collectionView.Groups : null; 722Debug.Assert(_deferLevel == 0 || _collectionView == null || _deferInnerRefresh != null); 727if (_deferLevel == 0 && _collectionView != null) 729_deferInnerRefresh = _collectionView.DeferRefresh(); 817return _collectionView.CurrentPosition; 833return _collectionView.CurrentItem; 849return _collectionView.IsCurrentAfterLast; 865return _collectionView.IsCurrentBeforeFirst; 885IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 897IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 916IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 936IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 955IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 972IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 990IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1010IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1034IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1053IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1069IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1093IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1110IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1127IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1150IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1169IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1189IEditableCollectionView ecv = _collectionView as IEditableCollectionView; 1214IEditableCollectionViewAddNewItem ani = _collectionView as IEditableCollectionViewAddNewItem; 1234IEditableCollectionViewAddNewItem ani = _collectionView as IEditableCollectionViewAddNewItem; 1256ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1268ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1280ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1296ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1302ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1318ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1324ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1340ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1346ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1377ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 1410ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 1447ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 1474IItemProperties iip = _collectionView as IItemProperties; 1559get { return _collectionView; } 1566if (_collectionView != null) // disconnect from collectionView to cut extraneous events 1567UnhookCollectionView(_collectionView); 1575if (_collectionView != null) 1577HookCollectionView(_collectionView); 1594if (_collectionView != null) 1596_collectionView.GetCollectionChangedSources(level+1, format, sources); 1641if (_collectionView == null && !IsUsingItemsSource && _internalView != null) 1659HookCollectionView(_collectionView); 1661return (_collectionView != null); 1676if (_collectionView == view) 1679if (_collectionView != null) 1683UnhookCollectionView(_collectionView); 1697if (_collectionView != null) 1699_deferInnerRefresh = _collectionView.DeferRefresh(); 1705HookCollectionView(_collectionView); 1710raiseReset = !_collectionView.NeedsRefresh; 1743if (_collectionView.CanSort) 1751SortDescriptionCollection source = (IsSortingSet) ? MySortDescriptions : _collectionView.SortDescriptions; 1752SortDescriptionCollection target = (IsSortingSet) ? _collectionView.SortDescriptions : MySortDescriptions; 1760if (_collectionView.CanFilter && MyFilter != null) 1761_collectionView.Filter = MyFilter; 1763if (_collectionView.CanGroup) 1771ObservableCollection<GroupDescription> source = (IsGroupingSet) ? MyGroupDescriptions : _collectionView.GroupDescriptions; 1772ObservableCollection<GroupDescription> target = (IsGroupingSet) ? _collectionView.GroupDescriptions : MyGroupDescriptions; 1780ICollectionViewLiveShaping cvls = _collectionView as ICollectionViewLiveShaping; 1882IEditableCollectionView iev = _collectionView as IEditableCollectionView; 1922Debug.Assert(sender == _collectionView); 1928Debug.Assert(sender == _collectionView); 1955Debug.Assert(_collectionView != null); 1966Debug.Assert(_collectionView == null || _deferInnerRefresh != null); 2010if (_collectionView != null && _collectionView.CanSort) 2014SynchronizeCollections<SortDescription>(e, MySortDescriptions, _collectionView.SortDescriptions); 2030SynchronizeCollections<SortDescription>(e, _collectionView.SortDescriptions, MySortDescriptions); 2043if (_collectionView != null && _collectionView.CanGroup) 2047SynchronizeCollections<GroupDescription>(e, MyGroupDescriptions, _collectionView.GroupDescriptions); 2063SynchronizeCollections<GroupDescription>(e, _collectionView.GroupDescriptions, MyGroupDescriptions); 2077ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 2096ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 2116ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 2135ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 2155ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping; 2174ICollectionViewLiveShaping icvls = _collectionView as ICollectionViewLiveShaping;