interface Infragistics.Win.UltraWinGrid.IGroupByEvaluator:

   method public System.Object GetGroupByValue(input groupByRow as Infragistics.Win.UltraWinGrid.UltraGridGroupByRow, input row as Infragistics.Win.UltraWinGrid.UltraGridRow).

   method public logical DoesGroupContainRow(input groupByRow as Infragistics.Win.UltraWinGrid.UltraGridGroupByRow, input row as Infragistics.Win.UltraWinGrid.UltraGridRow).

end interface.
