IObjectSpace.GetObjectsCount(Type, CriteriaOperator) Method

Returns the number of objects specified.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

int GetObjectsCount(
    Type objectType,
    CriteriaOperator criteria
)
Function GetObjectsCount(
    objectType As Type,
    criteria As CriteriaOperator
) As Integer

Parameters

Type Name Description
Type objectType

A Type object that identifies the type of objects against which the calculation will be performed.

CriteriaOperator criteria

The CriteriaOperator that specifies the criteria for object selection in the database.

Returns

Type Description
Int32

An integer value that is the count of persistent objects that satisfy the specified criteria.

This method is intended to calculate the number of persistent objects in the database. For instance, this method is used before retrieving objects for the Lookup Property Editor. If there are more than the specified value, the Find editor is available.

See Also