2 writes to _itemWR
PresentationFramework (2)
System\Windows\Data\BindingGroup.cs (2)
1713_itemWR = null; 1717_itemWR = new WeakReference(item); // WR to avoid leaks
4 references to _itemWR
PresentationFramework (4)
System\Windows\Data\BindingGroup.cs (4)
1715else if (_itemWR == null) 1721_itemWR.Target = bindingExpression.SourceItem; 1729get { return _itemWR.Target; } 1734get { return _itemWR; }