protected override void OnInit(EventArgs e)
{
base.OnInit(e);
if(IsDesignMode)
return;
foreach(AreaChartSeries areaChartSeries in Series) {
if(String.IsNullOrWhiteSpace(areaChartSeries.Name))
throw new Exception("Name is missing in the AreaChartSeries. Please provide a name in the AreaChartSeries.");
}
}