System\Windows\Data\CollectionView.cs (19)
82SetFlag(CollectionViewFlags.AllowsCrossThreadChanges, syncInfo.IsSynchronized);
107SetFlag(CollectionViewFlags.IsDynamic, true);
133SetFlag(CollectionViewFlags.IsCurrentBeforeFirst, _currentPosition < 0);
134SetFlag(CollectionViewFlags.IsCurrentAfterLast, _currentPosition < 0);
135SetFlag(CollectionViewFlags.CachedIsEmpty, _currentPosition < 0);
141SetFlag(CollectionViewFlags.ShouldProcessCollectionChanged, shouldProcessCollectionChanged);
314SetFlag(CollectionViewFlags.NeedsRefresh, false);
929SetFlag(CollectionViewFlags.CachedIsEmpty, isEmpty);
964SetFlag(CollectionViewFlags.IsCurrentBeforeFirst, false);
965SetFlag(CollectionViewFlags.IsCurrentAfterLast, false);
970SetFlag(CollectionViewFlags.IsCurrentBeforeFirst, true);
971SetFlag(CollectionViewFlags.IsCurrentAfterLast, true);
977SetFlag(CollectionViewFlags.IsCurrentBeforeFirst, newPosition < 0);
978SetFlag(CollectionViewFlags.IsCurrentAfterLast, newPosition >= count);
1263SetFlag(CollectionViewFlags.NeedsRefresh, true);
1315SetFlag(CollectionViewFlags.AllowsCrossThreadChanges, value);
1760SetFlag(CollectionViewFlags.IsCurrentBeforeFirst, true);
1765SetFlag(CollectionViewFlags.IsCurrentAfterLast, true);
1770SetFlag(CollectionViewFlags.IsCurrentBeforeFirst | CollectionViewFlags.IsCurrentAfterLast, false);