SessionObjectLayer.GetObjectsByKey(Session, ObjectsByKeyQuery[]) Method

Performs object layer specific operations that are required to return persistent objects from a specified session using queries based on specified object types and key values.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.1.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public ICollection[] GetObjectsByKey(
    Session session,
    ObjectsByKeyQuery[] queries
)

VB.NET

Public Function GetObjectsByKey(
    session As Session,
    queries As ObjectsByKeyQuery()
) As ICollection()

Parameters

Name	Type	Description
session	Session	A Session that is used to retrieve persistent objects.
queries	ObjectsByKeyQuery[]	An array of ObjectsByKeyQuery objects, containing data for queries that retrieve persistent objects by specified object types and key values.

Returns

Type	Description
ICollection[]	An array of persistent object collections retrieved for query data passed as the queries parameter.

Implements

GetObjectsByKey(Session, ObjectsByKeyQuery[])