AggregateOperand.Exists() Method

Creates a new AggregateOperand which determines whether or not the count of AggregateOperand.CollectionProperty elements that match the AggregateOperand.Condition is greater than zero.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v20.2.dll

Declaration

public AggregateOperand Exists()
Public Function Exists As AggregateOperand

Returns

Type Description
AggregateOperand

An AggregateOperand object which calculates an aggregate expression.

See Also