3 references to IsThreeStateProperty
PresentationFramework (3)
System\Windows\Controls\DataGridCheckBoxColumn.cs (1)
149CheckBox.IsThreeStateProperty.AddOwner(
System\Windows\Controls\Primitives\ToggleButton.cs (2)
242get { return (bool) GetValue(IsThreeStateProperty); } 243set { SetValue(IsThreeStateProperty, BooleanBoxes.Box(value)); }