AggregateOperand(OperandProperty, CriteriaOperator, Aggregate, CriteriaOperator) Constructor

Initializes a new instance of the AggregateOperand class with the specified settings.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v24.1.dll

NuGet Package: DevExpress.Data

Declaration

C#

public AggregateOperand(
    OperandProperty collectionProperty,
    CriteriaOperator aggregatedExpression,
    Aggregate type,
    CriteriaOperator condition
)

VB.NET

Public Sub New(
    collectionProperty As OperandProperty,
    aggregatedExpression As CriteriaOperator,
    type As Aggregate,
    condition As CriteriaOperator
)

Parameters

Name	Type	Description
collectionProperty	OperandProperty	An OperandProperty object which represents the collection property. This value is assigned to the AggregateOperand.CollectionProperty property.
aggregatedExpression	CriteriaOperator	A CriteriaOperator object which represents the aggregated expression. This value is assigned to the AggregateOperand.AggregatedExpression property.
type	Aggregate	An Aggregate enumeration value which specifies the type of the aggregate operator. This value is assigned to the AggregateOperand.AggregateType property.
condition	CriteriaOperator	A CriteriaOperator object which represents the filter criteria. null (Nothing in Visual Basic) if the filter criteria isn’t needed. This value is assigned to the AggregateOperand.Condition property.