'宣言 Public Class Int32AverageAggregator Inherits Infragistics.Olap.AverageAggregator(Of Integer) Implements IAggregator, Infragistics.Olap.IAggregator(Of Nullable(Of Decimal),AverageValue(Of Integer),Integer)
public class Int32AverageAggregator : Infragistics.Olap.AverageAggregator<int>, IAggregator, Infragistics.Olap.IAggregator<Nullable<decimal>,AverageValue<int>,int>