3 references to HasHeaderPropertyKey
PresentationFramework (3)
System\Windows\Controls\HeaderedContentControl.cs (2)
80ctrl.SetValue(HasHeaderPropertyKey, (e.NewValue != null) ? BooleanBoxes.TrueBox : BooleanBoxes.FalseBox); 113HasHeaderPropertyKey.DependencyProperty;
System\Windows\Controls\HeaderedItemsControl.cs (1)
99HeaderedContentControl.HasHeaderPropertyKey;