namespace System.Windows.Controls
{
    [DefaultEvent("ValueChanged")]
    [DefaultProperty("Value")]
    [Localizability(LocalizationCategory.Ignore)]
    [TemplatePart(Name = "PART_Track", Type = typeof(Track))]
    [TemplatePart(Name = "PART_SelectionRange", Type = typeof(FrameworkElement))]
    public class Slider : RangeBase
    {
        protected virtual void OnThumbDragStarted(DragStartedEventArgs e);
    }
}