AggregateOperand(String, String, Aggregate) Constructor

Initializes an AggregateOperand instance with the specified collection property name, name of a property to aggregate, and operator type.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.XamarinForms.Core.dll

Declaration

public AggregateOperand(
    string collectionProperty,
    string aggregatedExpression,
    Aggregate type
)

Parameters

Name	Type	Description
collectionProperty	String	The name of the collection property by whose objects the operand calculates an aggregate value. It can be a path through object relationships, for example "Employer.Addresses". This value is case-sensitive.
aggregatedExpression	String	The name of the property of the object from the property collection that the operand uses to calculate the aggregate value. It can be a path through object relationships, for example "Address.City". This value is case-sensitive.
type	Aggregate	The type of the aggregate operator.