1 write to _nameToGroupMap
PresentationFramework (1)
MS\Internal\Data\CollectionViewGroupInternal.cs (1)
519_nameToGroupMap ??= new Dictionary<object, WeakReference>();
10 references to _nameToGroupMap
PresentationFramework (10)
MS\Internal\Data\CollectionViewGroupInternal.cs (10)
243_nameToGroupMap?.Clear(); 524_nameToGroupMap[nameKey] = new WeakReference(subgroup); 536if (_nameToGroupMap == null) 540foreach (KeyValuePair<object, WeakReference> item in _nameToGroupMap) 544_nameToGroupMap.Remove(item.Key); 557if (_nameToGroupMap != null) 563if (_nameToGroupMap.TryGetValue(nameKey, out WeakReference weakRef)) 584if (_nameToGroupMap != null) 586foreach (KeyValuePair<object, WeakReference> item in _nameToGroupMap) 590_nameToGroupMap.Remove(item.Key);