DataManipulator.GroupByAxisLabel Method (String, String, String)
Groups the data points in one or more series by axis labels, using one or more formulas. Output series are used to store the grouped data points.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
public void GroupByAxisLabel( string formula, string inputSeriesName, string outputSeriesName )
A comma-separated list of one or more formulas to be used for calculating the grouped data point values.
A comma-separated list of names of the Series that will store the grouped data points. If a series does not exist, it will be created; if it does exist, it will first be cleared of all data before storing grouped data points. The number of output series must equal the number of input series, or an exception will be thrown.
Available since 4.0