/// <summary>
/// Init PivotTable instance with own agreggation function.
/// See also: <seealso cref="AggregationFunction"/>
/// </summary>
/// <param name="af"></param>
public PivotTable(AggregationFunction af)
{
dataSets = new AggregationSet();
// set custom aggregation function if you dont need simple sum
dataSets.Aggregator = af;
}
public PivotTable()
{
dataSets = new AggregationSet();
// by default will be summarized
dataSets.Aggregator = AggregateFunction.Sum;
}