private static void OnChartCrosshairsBehaviorChanged(XamDataChart chart, ChartCrosshairVisibilityBehavior oldValue, ChartCrosshairVisibilityBehavior newValue)
{
if (chart == null)
{
return;
}
if (oldValue != null)
{
oldValue.OnDetach(chart);
}
if (newValue != null)
{
newValue.OnAttach(chart);
}
}
public static void SetCrosshairVisibility(DependencyObject target, ChartCrosshairVisibilityBehavior behavior)
{
target.SetValue(CrosshairVisibilityProperty, behavior);
}