10 references to IsNull
PresentationCore (10)
Core\CSharp\MS\Internal\Shaping\Positioning.cs (10)
98Invariant.Assert(!StaticAnchor.IsNull()); 99Invariant.Assert(!MobileAnchor.IsNull()); 1077if (markAnchor.IsNull()) 1083if (baseAnchor.IsNull()) 1238if (mark1Anchor.IsNull()) 1244if (mark2Anchor.IsNull()) 1402if (prevExitAnchor.IsNull()) 1408if (entryAnchor.IsNull()) 1641if (baseAnchor.IsNull()) 1647if (markAnchor.IsNull())