The interface that must be implemented by classes that provide information on custom aggregate functions to use in LINQ to XPO expressions.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v19.2.dll
public interface ICustomAggregateQueryable
Public Interface ICustomAggregateQueryable
Implement this interface in addition to the ICustomAggregate interface to use a custom aggregate function in LINQ to XPO expressions.