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.v25.2.dll

NuGet Package : DevExpress.ExpressApp

Declaration

csharp

[Browsable(false)]
[DefaultValue(true)]
public bool RequirePersistentType { get; set; }

<Browsable(False)>
<DefaultValue(True)>
Public Property RequirePersistentType As Boolean

Type	Default	Description
Boolean	true

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.