protected override void OnViewModelPropertyChanged(PropertyChangedEventArgs e) { base.OnViewModelPropertyChanged(e); if (e.HasPropertyChanged("CurrentPage")) { Dispatcher.BeginInvoke(async () => { var vm = (WizardViewModel) ViewModel; breadcrumb.CenterSelectedItem(); breadcrumbProgress.UpdateProgress(vm.Wizard.CurrentPage.Number, vm.Wizard.Pages.Count()); // We need to await the animation await TaskShim.Delay(WizardConfiguration.AnimationDuration); UpdateOpacityMask(); }); } }
public void ReturnsFalseForDifferentPropertyName() { var propertyChangedEventArgs = new PropertyChangedEventArgs("TestPropertyNotExisting"); Assert.IsFalse(propertyChangedEventArgs.HasPropertyChanged(() => TestProperty)); }
public void ReturnsTrueForSamePropertyName() { var propertyChangedEventArgs = new PropertyChangedEventArgs("TestProperty"); Assert.IsTrue(propertyChangedEventArgs.HasPropertyChanged(() => TestProperty)); }
public void ThrowsArgumentNullExceptionForNullPropertyExpressionArguments() { var propertyChangedEventArgs = new PropertyChangedEventArgs("TestProperty"); ExceptionTester.CallMethodAndExpectException<ArgumentNullException>(() => propertyChangedEventArgs.HasPropertyChanged((Expression<Func<string>>)null)); }