# MenuBar.IHandler interface

Namespace: [Eto.Forms](https://eto.picoe.ca/api/namespace/eto.forms.md) · Assembly: [Eto](https://eto.picoe.ca/api/assembly/eto.md)

```cs
public interface MenuBar.IHandler : Widget.IHandler, Menu.ISubmenuHandler
```

Handler interface for the [MenuBar](https://eto.picoe.ca/api/type/eto.forms.menubar.md)

## Properties

- [ApplicationMenu](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/applicationmenu.md): Gets the menu that contains application-level items.
- [HelpMenu](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/helpmenu.md): Gets the help menu for the application for showing help items

## Methods

- [CreateLegacySystemMenu](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/createlegacysystemmenu.md): Obsolete version to create a system menu using legacy symantics.
- [CreateSystemMenu](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/createsystemmenu.md): Creates the system menu when it is loaded onto a window for the first time.
- [GetSystemCommands](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/getsystemcommands.md): Gets the system commands for the menu bar.
- [SetAboutItem](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/setaboutitem.md): Gets or sets the item to show an about dialog for the application
- [SetQuitItem](https://eto.picoe.ca/api/type/eto.forms.menubar.ihandler/setquititem.md): Gets or sets the quit item for the application.

## Inherited Members

- From [Widget.IHandler](https://eto.picoe.ca/api/type/eto.widget.ihandler.md): [ID](https://eto.picoe.ca/api/type/eto.widget.ihandler/id.md), [NativeHandle](https://eto.picoe.ca/api/type/eto.widget.ihandler/nativehandle.md), [Widget](https://eto.picoe.ca/api/type/eto.widget.ihandler/widget.md), [HandleEvent](https://eto.picoe.ca/api/type/eto.widget.ihandler/handleevent.md), [Initialize](https://eto.picoe.ca/api/type/eto.widget.ihandler/initialize.md), [UnhandleEvent](https://eto.picoe.ca/api/type/eto.widget.ihandler/unhandleevent.md)
- From [Menu.ISubmenuHandler](https://eto.picoe.ca/api/type/eto.forms.menu.isubmenuhandler.md): [AddMenu](https://eto.picoe.ca/api/type/eto.forms.menu.isubmenuhandler/addmenu.md), [Clear](https://eto.picoe.ca/api/type/eto.forms.menu.isubmenuhandler/clear.md), [RemoveMenu](https://eto.picoe.ca/api/type/eto.forms.menu.isubmenuhandler/removemenu.md)