2 references to NullExtension
PresentationFramework (2)
src\Framework\System\Windows\Markup\KnownTypes.cs (2)
1426case KnownElements.NullExtension: o = new System.Windows.Markup.NullExtension(); break; 5966case KnownElements.NullExtension: t = typeof(System.Windows.Markup.NullExtension); break;