2 writes to _oldRootVisual
PresentationFramework (2)
src\Framework\System\Windows\Navigation\NavigationService.cs (2)
1260_oldRootVisual = v; 3911_oldRootVisual = null;
3 references to _oldRootVisual
PresentationFramework (3)
src\Framework\System\Windows\Navigation\NavigationService.cs (3)
1238if (!ReferenceEquals(v, _oldRootVisual)) 1240if (_oldRootVisual != null) 1245_oldRootVisual.SetValue(NavigationServiceProperty, null);