expressappframework-devexpress-dot-expressapp-dot-frame-cbdb291f.md
Occurs when the Action Containers displayed in the current Frame are changed.
Namespace : DevExpress.ExpressApp
Assembly : DevExpress.ExpressApp.v25.2.dll
NuGet Package : DevExpress.ExpressApp
public event EventHandler<ProcessActionContainerEventArgs> ProcessActionContainer
Public Event ProcessActionContainer As EventHandler(Of ProcessActionContainerEventArgs)
The ProcessActionContainer event's data class is ProcessActionContainerEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| ActionContainer | Specifies the Action Container currently being processed. |
Handle the ProcessActionContainer event to customize Action Containers. This event fires when you execute the Frame.SetView and Frame.SetTemplate methods. If the Frame is nested, the event also fires when Action Containers are registered and unregistered.
To customize an Action’s control, use the CustomizeControl event.
See Also