protected virtual void OnRemoved()
{
if (this.Removed != null)
{
this.Removed((object)this, new SeriesPresenterEventArgs(this.Series, (DataPoint)null));
}
this.UpdateRelatedSeriesPresenters();
this.Series.ClearSelectedDataPoints();
ChartArea chartArea = this.Series.ChartArea;
this.Series.ChartArea = (ChartArea)null;
chartArea.ChartAreaLayerProvider.RemoveLayer((object)this.Series);
chartArea.ReapplyPalette();
chartArea.DeactivateChildModel((FrameworkElement)this.Series);
}
