protected int GetYear(object obj)
 {
     TimeSeriesClasses.ConfidentialityPollutant row = (TimeSeriesClasses.ConfidentialityPollutant)obj;
     return(row.Year);
 }
 protected string GetQuantityGroup(object obj)
 {
     TimeSeriesClasses.ConfidentialityPollutant row = (TimeSeriesClasses.ConfidentialityPollutant)obj;
     return(QuantityFormat.Format(row.QuantityConfidential, row.UnitConfidential));
 }