public void When_DataContext_Changed_Multiple() { var SUT = new DependencyObjectCollection(); SUT.DataContext = 41; var o1 = new MyDependencyObject(); o1.SetBinding(MyDependencyObject.MyPropertyProperty, new Binding()); var o2 = new MyDependencyObject(); o2.SetBinding(MyDependencyObject.MyPropertyProperty, new Binding()); Assert.AreEqual(0, o1.MyProperty); Assert.AreEqual(0, o1.MyProperty); SUT.Add(o1); SUT.Add(o2); Assert.AreEqual(41, o1.MyProperty); Assert.AreEqual(41, o2.MyProperty); SUT.DataContext = 42; Assert.AreEqual(42, o1.MyProperty); Assert.AreEqual(42, o2.MyProperty); SUT.Clear(); Assert.AreEqual(0, o1.MyProperty); Assert.AreEqual(0, o2.MyProperty); }
public void UpdataCollection(DependencyObjectCollection items) { items.Clear(); foreach (var item in ocPens) { items.Add(item); } foreach (var item in ocToggles) { items.Add(item); } foreach (var item in ocTool) { items.Add(item); } }
/// <inheritdoc /> public void Clear() => _collection.Clear();
public void Clear() => _inner.Clear();