public void TestPropertyNameVerification()
        {
            VMImpl = new ViewModelImpl();

            VMImpl.PropertyChanged += VMImpl_PropertyChanged;

            WasPropChangeEventCalled = false;
            VMImpl.TestOnPropertyChange();
            Assert.IsTrue(WasPropChangeEventCalled);
        }
 private void SettingsUserControlBase_Unloaded(object sender, Windows.UI.Xaml.RoutedEventArgs e)
 {
     ViewModelImpl.TearDownVMBase();
 }