windowsforms-devexpress-dot-xtrabars-dot-docking2010-dot-windowsuibuttonpanel-b2735043.md
Occurs when an end-user checks a WindowsUIButton within the current WindowsUIButtonPanel.
Namespace : DevExpress.XtraBars.Docking2010
Assembly : DevExpress.XtraBars.v25.2.dll
NuGet Package : DevExpress.Win.Navigation
[DXCategory("Behavior")]
public event ButtonEventHandler ButtonChecked
<DXCategory("Behavior")>
Public Event ButtonChecked As ButtonEventHandler
The ButtonChecked event's data class is ButtonEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Button | Gets a custom header button or a custom Win8 button associated with the current event. |
The ButtonChecked event is fired for check buttons (buttons with the IButtonProperties.Style property set to CheckButton ) only. Unchecking these buttons fires the WindowsUIButtonPanel.ButtonUnchecked event. Check buttons do not raise the WindowsUIButtonPanel.ButtonClick event.
For multiple check-buttons combined in a single radio button group via the IButtonProperties.GroupIndex property, the ButtonChecked event is the only event raised.
See Also