/// <summary> /// Notifies multiple property changed /// </summary> /// <param name="propertyChangedImplementation">The property changed implementation, this is normally a view model</param> /// <param name="propertyChanged">The property changed event handler that the propertyChangedImplementation holds</param> /// <param name="properties"></param> public static void OnMultiplePropertiesChanged(this INotifyPropertyChanged propertyChangedImplementation, PropertyChangedEventHandler?propertyChanged, params string[] properties) { propertyChanged?.RaiseForEach(propertyChangedImplementation, properties); }