CompositeObjectSpace.AutoRefreshAdditionalObjectSpaces Property

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v21.2.dll

Declaration

public bool AutoRefreshAdditionalObjectSpaces { get; set; }

Public Property AutoRefreshAdditionalObjectSpaces As Boolean

Remarks

If a non-persistent object contains a reference to or a collection of persistent objects, you need to refresh their Object Space after refreshing the parent non-persistent Object Space. Set this property to true to do this automatically each time the non-persistent Object Space refreshes.

After refreshing, drop all references and collections of outdated persistent objects and create new instances in refreshed persistent Object Spaces. Also, you can drop the non-persistent object with persistent objects it references and create a new instance again in the ObjectsGetting, ObjectGetting, and ObjectByKeyGetting event handlers.

Refer to the following GitHub example to see how to use this property: How to refresh Non-Persistent Objects and reload nested Persistent Objects.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AutoRefreshAdditionalObjectSpaces property.

    cos.AutoCommitAdditionalObjectSpaces = true;
    cos.AutoRefreshAdditionalObjectSpaces = true;
}

    cos.AutoCommitAdditionalObjectSpaces = True
    cos.AutoRefreshAdditionalObjectSpaces = True
End If