Hi,
I need to apply generic aggregate functions like sum, min, max or average on ChartSeries.
The Chart data binding is done by assign series, columns and datasource:
How can I apply such aggregate functions? Or can it be done during DataBinding, ItemDataBound or DataBound events "by hand"?
Many thanks for some help,
Andreas
I need to apply generic aggregate functions like sum, min, max or average on ChartSeries.
The Chart data binding is done by assign series, columns and datasource:
Dim
vChartSeries =
New
ChartSeries(
"Series 1"
, ChartSeriesType.Bar)
vChartSeries.YAxisType = ChartYAxisType.Primary
Dim
vChartSeries2 =
New
ChartSeries(
"Series 2"
, ChartSeriesType.Bar)
vChartSeries2.YAxisType = ChartYAxisType.Secondary
RadChart2.AddChartSeries(vChartSeries)
RadChart2.AddChartSeries(vChartSeries2)
RadChart2.PlotArea.XAxis.AxisLabel.TextBlock.Text =
"AAA"
RadChart2.PlotArea.YAxis.AxisLabel.TextBlock.Text
"BBB"
RadChart2.Series(0).DataYColumn =
"value_column_left"
RadChart2.Series(1).DataYColumn = "
value_column_right"
RadChart2.PlotArea.XAxis.DataLabelsColumn = "
groupby_column"
RadChart2.DataSource = getDataSource()
RadChart2.DataBind()
How can I apply such aggregate functions? Or can it be done during DataBinding, ItemDataBound or DataBound events "by hand"?
Many thanks for some help,
Andreas