3 references to IsThreeStateProperty
PresentationFramework (3)
System\Windows\Controls\DataGridCheckBoxColumn.cs (1)
152
CheckBox.
IsThreeStateProperty
.AddOwner(
System\Windows\Controls\Primitives\ToggleButton.cs (2)
242
get { return (bool) GetValue(
IsThreeStateProperty
); }
243
set { SetValue(
IsThreeStateProperty
, BooleanBoxes.Box(value)); }