namespace System.Web.UI.DataVisualization.Charting
{
    [DefaultMember("Item")]
    [DefaultProperty("LabelStyle")]
    [TypeConverter("System.Web.UI.Design.DataVisualization.Charting.DataPointCustomPropertiesConverter, System.Web.DataVisualization.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
    public class DataPointCustomProperties : ChartNamedElement, IChartMapArea
    {
        public virtual bool IsCustomPropertySet(string name);
    }
}