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.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

NonPersistentObjectSpace.AutoRefreshAdditionalObjectSpaces Property

Specifies whether the current non-persistent Object Space refreshes its inner Object Spaces from the AdditionalObjectSpaces collection when it refreshes itself.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v20.1.dll

Declaration

public bool AutoRefreshAdditionalObjectSpaces { get; set; }
Public Property AutoRefreshAdditionalObjectSpaces As Boolean

Property Value

Type Description
Boolean

true, if the current non-persistent Object Space refreshes its inner Object Spaces from the AdditionalObjectSpaces collection when it refreshes itself; otherwise, false. The default value equals the AutoRefreshAdditionalObjectSpacesByDefault static field's value.

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After refreshing, drop all references and collections of outdated persistent objects and create new instances in refreshed persistent Object Spaces.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.

See Also