public override double GetValue() { return(XAxisLeaves.Aggregate(0L, (current, leaf) => (long)(current + ((DrilldownGraphXAxisLeafDto)leaf).Value))); }
public override double GetValue() { return(XAxisLeaves.Cast <GroupedGraphXAxisLeafDto>().Sum(groupedLeaf => groupedLeaf.LegendValues.Sum(v => v.Value))); }