# MenuBase

**Inheritance:** [SelectingItemsControl](https://api.fabulous.dev/3.0-preview-1/avalonia/selectingitemscontrol)\
AvaloniaUI **documentation:** MenuBase [API](https://reference.avaloniaui.net/api/Avalonia.Controls/MenuBase/)

## Events

| Properties                            | Description                     |
| ------------------------------------- | ------------------------------- |
| onOpened(fn: RoutedEventArgs -> 'msg) | Raised when the Menu is opened. |
| onClosed(fn: RoutedEventArgs -> 'msg) | Raised when the Menu is closed. |