2 writes to _itemWR
PresentationFramework (2)
System\Windows\Data\BindingGroup.cs (2)
1719_itemWR = null; 1723_itemWR = new WeakReference(item); // WR to avoid leaks
4 references to _itemWR
PresentationFramework (4)
System\Windows\Data\BindingGroup.cs (4)
1721else if (_itemWR == null) 1727_itemWR.Target = bindingExpression.SourceItem; 1735get { return _itemWR.Target; } 1740get { return _itemWR; }