public void Apply(CriteriaOperator filterCriteria, ICollection <ServerModeOrderDescriptor> sortInfo, int groupCount, ICollection <ServerModeSummaryDescriptor> groupSummaryInfo, ICollection <ServerModeSummaryDescriptor> totalSummaryInfo) { FilterCriteria = filterCriteria; SortInfo = sortInfo; GroupCount = groupCount; GroupSummaryInfo = groupSummaryInfo; TotalSummaryInfo = totalSummaryInfo; DataProvider.Apply( FilterCriteria, SortInfo, GroupCount, GroupSummaryInfo.AddSummaryDesciptor(Aggregate.Count, KeyPropertyName), TotalSummaryInfo.AddSummaryDesciptor(Aggregate.Count, KeyPropertyName) ); }