I have a xamWebChart that I want to bind data, wich is dynamic (i.e. I only know the datasource structure at runtime).

I'm using data points to feed the series of the chart, but it seems that this is not working in stackedcharts...

Here is the code that I use to generate the points in the data chart:

 
for (int j = (int)rowLabelColumn + 1; j <= data.Data.Data.Length - 1; j++) {
Infragistics.Silverlight.Chart.Series series = new Infragistics.Silverlight.Chart.Series();
series.ChartType = ChartType.Column;
for (int i = 0; i <= data.Data.Data[(int)rowLabelColumn + 1].Length - 1; i++){
double value; if (double.TryParse(data.Data.Data[j][i].ToString(), out value)){
series.DataPoints.Add(new DataPoint(){
Label = data.Data.Data[(int)rowLabelColumn][i].ToString(),
Value = value,
ToolTip = "Valor: " + ((precision != null) ? Math.Round(value, (int)precision) : value)
});
}
}
//series.DataSource = items;
//series.DataMapping = "Value = value; Label = Label";
chartObj.Series.Add(series);
}