2 writes to _itemWR
PresentationFramework (2)
System\Windows\Data\BindingGroup.cs (2)
1722_itemWR = null; 1726_itemWR = new WeakReference(item); // WR to avoid leaks
4 references to _itemWR
PresentationFramework (4)
System\Windows\Data\BindingGroup.cs (4)
1724else if (_itemWR == null) 1730_itemWR.Target = bindingExpression.SourceItem; 1738get { return _itemWR.Target; } 1743get { return _itemWR; }