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

LinkUnlinkController.RequirePersistentType Property

Specifies whether or not the LinkUnlinkController.LinkAction and LinkUnlinkController.UnlinkAction actions are active for persistent objects only.

Namespace: DevExpress.ExpressApp.SystemModule

Assembly: DevExpress.ExpressApp.v21.1.dll


public bool RequirePersistentType { get; set; }

Property Value

Type Description

true, if the Link and Unlink actions are active for persistent objects only; otherwise - false.


Set this property to false to enable Link/Unlink actions for a non-persistent objects. In this case, handle the LinkUnlinkController.CustomCreateLinkView event and manually create a ListView object that will be shown by a Link and Unlink action.

See Also