ISerializableObjectLayerService.GetObjectsByKey(XPDictionaryStub, GetObjectStubsByKeyQuery[]) Method

When implemented by a class, executes an object layer’s ISerializableObjectLayer.GetObjectsByKey method implementation and returns the operation result.

Namespace: DevExpress.Xpo.DB

Assembly: DevExpress.Xpo.v21.1.dll

NuGet Package: DevExpress.Xpo

Declaration

C#

[OperationContract(Action = "http://tempuri.org/ISerializableObjectLayerService/GetObjectsByKey")]
[XmlSerializerFormat]
OperationResult<SerializableObjectLayerResult<XPObjectStubCollection[]>> GetObjectsByKey(
    XPDictionaryStub dictionary,
    GetObjectStubsByKeyQuery[] queries
)

VB.NET

<OperationContract(Action:="http://tempuri.org/ISerializableObjectLayerService/GetObjectsByKey")>
<XmlSerializerFormat>
Function GetObjectsByKey(
    dictionary As XPDictionaryStub,
    queries As GetObjectStubsByKeyQuery()
) As OperationResult(Of SerializableObjectLayerResult(Of XPObjectStubCollection()))

Parameters

Name	Type	Description
dictionary	XPDictionaryStub	An XPDictionaryStub object that is a metadata information provider.
queries	GetObjectStubsByKeyQuery[]	An array of GetObjectStubsByKeyQuery objects, containing data for queries that retrieve persistent objects by specified object types and key values.

Returns

Type	Description
OperationResult<DevExpress.Xpo.SerializableObjectLayerResult<XPObjectStubCollection[]>>	An OperationResult<DevExpress.Xpo.SerializableObjectLayerResult`1[[DevExpress.Xpo.XPObjectStubCollection> object denoting the operation result.