ChoiceActionBase.EmptyItemsBehavior Property
Specifies how to display a Choice Action if its ChoiceActionBase.Items collection is empty.
Namespace: DevExpress.ExpressApp.Actions
Assembly: DevExpress.ExpressApp.v18.2.dll
Declaration
[DefaultValue(EmptyItemsBehavior.Deactivate)]
public EmptyItemsBehavior EmptyItemsBehavior { get; set; }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.