The SeriesBorder class provides the Brush property that specifies border color and the LineStyle property that specifies the appearance of a border line. Instances of the SeriesBorder class can be accessed via the AreaSeries2D.Border and AreaStackedSeries2D.Border properties.
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
System.Windows.Freezable
ChartDependencyObject
SeriesBorder