ChoiceActionBase.EmptyItemsBehavior Property

Specifies how to display a Choice Action if its ChoiceActionBase.Items collection is empty.

Namespace: DevExpress.ExpressApp.Actions

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

[DefaultValue(EmptyItemsBehavior.Deactivate)]
public EmptyItemsBehavior EmptyItemsBehavior { get; set; }

VB.NET

<DefaultValue(EmptyItemsBehavior.Deactivate)>
Public Property EmptyItemsBehavior As EmptyItemsBehavior

Property Value

Type	Default	Description
EmptyItemsBehavior	Deactivate	A EmptyItemsBehavior enumeration value identifying the Choice Action behavior.

Available values:

Name	Description
None	A Choice Action’s control is displayed with an empty drop-down list if the ChoiceActionBase.Items collection is empty.
Disable	A Choice Action’s control is disabled if the ChoiceActionBase.Items collection is empty.
Deactivate	A Choice Action’s control is invisible if the ChoiceActionBase.Items collection is empty.

Remarks

The following values are available:

• None

  The Action’s control is displayed with an empty drop-down list.

• Disable

  The Action is disabled.

• Deativate

  The Action is deactivated. So, it will not be visible at all.

By default, the Diactivate value is set.