JoinOperand.Count(CriteriaOperator) Method

Creates a new JoinOperand which returns the count of elements that match the JoinOperand.Condition.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v20.2.dll

Declaration

public JoinOperand Count(
    CriteriaOperator aggregatedExpression
)
Public Function Count(
    aggregatedExpression As CriteriaOperator
) As JoinOperand

Parameters

Name Type Description
aggregatedExpression CriteriaOperator

A CriteriaOperator object which specifies the aggregate expression. This parameter may be ignored in certain circumstances.

Returns

Type Description
JoinOperand

An JoinOperand object which joins persistent objects on a specified condition, and calculates aggregate functions against matching objects.

See Also