AggregateOperand.Sum(CriteriaOperator) Method

Creates a new AggregateOperand which returns the sum of values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v19.2.dll

Declaration

C#

public AggregateOperand Sum(
    CriteriaOperator aggregatedExpression
)

VB.NET

Public Function Sum(
    aggregatedExpression As CriteriaOperator
) As AggregateOperand

Parameters

Name	Type	Description
aggregatedExpression	CriteriaOperator	A CriteriaOperator object which specifies the aggregate expression.

Returns

Type	Description
AggregateOperand	An AggregateOperand object which calculates an aggregate expression.