.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

SessionObjectLayer.GetObjectsByKeyAsync(Session, ObjectsByKeyQuery[], CancellationToken) Method

Retrieves object data from a session asynchronously, according to specified query parameters.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v20.1.dll

Declaration

public Task<ICollection[]> GetObjectsByKeyAsync(
    Session session,
    ObjectsByKeyQuery[] queries,
    CancellationToken cancellationToken = default(CancellationToken)
)
Public Function GetObjectsByKeyAsync(
    session As Session,
    queries As ObjectsByKeyQuery(),
    cancellationToken As CancellationToken = Nothing
) As Task(Of ICollection())

Parameters

Name Type Description
session Session

A Session that is used to load persistent objects.

queries ObjectsByKeyQuery[]

An array of ObjectsQuery objects that specifies queries executed to retrieve persistent objects.

Optional Parameters

Name Type Default Description
cancellationToken CancellationToken

null

A CancellationToken object that delivers a cancellation notice to the running operation.

Returns

Type Description
Task<ICollection[]>

A Task that returns an array of object collections. These object collections match specified query parameters.

See Also