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AggregateOperand(String, String, Aggregate) Constructor

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

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v19.2.dll


public AggregateOperand(
    string collectionProperty,
    string aggregatedExpression,
    Aggregate type
Public Sub New(
    collectionProperty As String,
    aggregatedExpression As String,
    type As Aggregate


Name Type Description
collectionProperty String

A String value which specifies the name of the collection property whose values are used to calculate the aggregate expression. It can be represented by a path through object relationships, for example "Employer.Addresses".

aggregatedExpression String

A String value which specifies the name of the persistent property of the object from the property collection.

type Aggregate

An Aggregate enumeration value which specifies the type of the aggregate operator. This value is assigned to the AggregateOperand.AggregateType property.

See Also