Session.GetObjectByKeyAsync(Type, Object, CancellationToken) Method

Asynchronously returns a persistent object that has the specified key property value.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v18.2.dll

Declaration

C#

public Task<object> GetObjectByKeyAsync(
    Type classType,
    object id,
    CancellationToken cancellationToken = default(CancellationToken)
)

VB.NET

Public Function GetObjectByKeyAsync(
    classType As Type,
    id As Object,
    cancellationToken As CancellationToken = Nothing
) As Task(Of Object)

Parameters

Name	Type	Description
classType	Type	A Type object which represents the type of objects to search for.
id	Object	An object that represents the persistent object’s key property value.

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<Object>	A Task that returns a persistent object. This persistent object has the specified key property value.

Remarks

The GetObjectByKeyAsync method searches the memory for the object with the key property value. If such an object is found, it is not reloaded.