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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

ICustomAggregateFormattable Interface

Defines server-side processing for Custom Aggregate Functions.

Namespace:DevExpress.Data.Filtering
Assembly:DevExpress.Data.v19.2.dll

Expanded Syntax

Expanded Remarks

Implement this interface in addition to the ICustomAggregate interface to format a database-specific SQL command for your custom aggregate function. This interface declares the functionality required to evaluate the custom aggregate function within criteria on the database server.

Expanded Inheritance Hierarchy

Expanded See Also

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