CriteriaOperator.UnregisterCustomAggregate(String) Method

Unregisters a custom aggregate function with a specified name from use in any CriteriaOperator-based criteria in your application.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v25.1.dll

NuGet Package: DevExpress.Data

Declaration

C#

public static bool UnregisterCustomAggregate(
    string aggregateName
)

VB.NET

Public Shared Function UnregisterCustomAggregate(
    aggregateName As String
) As Boolean

Parameters

Name	Type	Description
aggregateName	String	A custom aggregate function’s name. This value cannot be null (Nothing in Visual Basic) or match a standard aggregate name: Sum, Min, Max, Avg, Count, Exists, or Single.

Returns

Type	Description
Boolean	true, if a custom aggregate function was unregistered; otherwise, false.