RangeSelectionChangedEventArgs<T>
This RangeSelectionChangedEventArgs class contains old and new value when
RangeSelectionChanged is raised.
Return the new lower value.
Return the new upper value.
Return the old lower value.
Return the old upper value.
public RangeSelectionChangedEventArgs(T oldLowerValue, T newLowerValue, T oldUpperValue, T newUpperValue)
This is an instance constructor for the RangeSelectionChangedEventArgs class.
public RangeSelectionChangedEventArgs(T oldLowerValue, T newLowerValue, T oldUpperValue, T newUpperValue, RoutedEvent routedEvent)
This is an instance constructor for the RoutedPropertyChangedEventArgs class.
It is constructed with a reference to the event being raised.