DockPanel.Expanded Event
Occurs when the current auto-hide DockPanel is completely displayed.
Namespace: DevExpress.XtraBars.Docking
Assembly: DevExpress.XtraBars.v19.2.dll
Declaration
Event Data
The Expanded event's data class is DockPanelEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Panel | Gets the processed dock panel. |
Remarks
Use the BaseDockOptions.ShowAutoHideButton property to specify whether an end-user can enable/disable auto-hiding a panel at runtime. When an auto-hide DockPanel is about to be displayed, the DockPanel.Expanding event occurs. Afterwards, when the panel is shown, the Expanded event is raised. The DockPanel.Collapsing and DockPanel.Collapsed events are opposite events, fired when hiding an auto-hide panel.
The DockManager.Expanded event is the global version of the Expanded event and occurs when any auto-hide DockPanel panel within the DockManager is about to be displayed.