/// <summary>
/// OnRangeSelectionChanged raises the RangeSelectionChanged event
/// </summary>
/// <param name="e">RangeSelectionChangedEventArgs data.</param>
private void OnRangeSelectionChanged(RangeSelectionChangedEventArgs e)
{
e.RoutedEvent = RangeSelectionChangedEvent;
RaiseEvent(e);
}