I have seen a lot of information on formatting the legend and cannot find anything on what makes something appear in the legend or not. I think it has to do with the 'label' property, since changing that changes the text that appears in the legend.

The issue I face is only 2 of 3 items appear in the legend. The first item, cows, does not appear. Any ideas on how to make it appear in the legend are most welcome. The data appears on the chart just fine.

Thanks!

        Dim seriesImpact As New NumericSeries
        seriesImpact.DataBind(dataSet, 0, "Cows", "Cows")
        seriesImpact.PEs.Add(New PaintElement(Color.Red))
        seriesImpact.Label = "Cows"
        ObjChart.CompositeChart.Series.Add(seriesImpact)

        Dim seriesOccurances As New NumericSeries
        seriesOccurances.DataBind(dataSet, 0, "Serum", "Serum")
        seriesOccurances.PEs.Add(New PaintElement(Color.Purple))
        seriesOccurances.Label = "Dosage"
        ObjChart.CompositeChart.Series.Add(seriesOccurances)

        Dim seriesAHT As New NumericSeries
        seriesAHT.DataBind(dataSet, 0, "Mutation", "Terminal")
        seriesAHT.PEs.Add(New PaintElement(Color.LightBlue))
        seriesAHT.Label = "Variation"
        ObjChart.CompositeChart.Series.Add(seriesAHT)