public static IEnumerable PerformGrouping <T>(
IEnumerable <T> dataSource,
List <string> grouped)
{
return((IEnumerable)QueryableOperation.PerformGrouping <T>(dataSource.AsQueryable <T>(), grouped));
}
public static IQueryable PerformGrouping <T>(
IQueryable <T> dataSource,
List <string> grouped)
{
return(QueryableOperation.PerformGrouping <T>(dataSource, grouped));
}