public static SelectListGroupByValues Create(IReadOnlyDictionary <string, AggregateOperator?> groupByAliasToAggregateType)
{
Dictionary <string, GroupByValue> groupingTable = new Dictionary <string, GroupByValue>();
foreach (KeyValuePair <string, AggregateOperator?> aliasToAggregate in groupByAliasToAggregateType)
{
string alias = aliasToAggregate.Key;
AggregateOperator?aggregateOperator = aliasToAggregate.Value;
groupingTable[alias] = GroupByValue.Create(aggregateOperator);
}
return(new SelectListGroupByValues(groupingTable));
}
public static SelectValueGroupByValues Create()
{
GroupByValue groupByValue = GroupByValue.Create(aggregateOperator: null);
return(new SelectValueGroupByValues(groupByValue));
}
