TAggregates.Add Method

Adds an aggregate field to the collection.

function Add(const Name: string; GroupingLevel: integer = 1): TAggregate;

Parameters

Name

The name of the field being added.

GroupingLevel

The groups of records over which the field's aggregate is calculated.

If a field with the same name already exists, an error message is displayed. Otherwise, a link to a new field is displayed.