2 writes to _itemWR
PresentationFramework (2)
System\Windows\Data\BindingGroup.cs (2)
1749
_itemWR
= null;
1753
_itemWR
= new WeakReference(item); // WR to avoid leaks
4 references to _itemWR
PresentationFramework (4)
System\Windows\Data\BindingGroup.cs (4)
1751
else if (
_itemWR
== null)
1757
_itemWR
.Target = bindingExpression.SourceItem;
1765
get { return
_itemWR
.Target; }
1770
get { return
_itemWR
; }