# ContextMenu.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 ContextMenu.IHandler : Widget.IHandler, Menu.ISubmenuHandler
```

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

## Properties

- [IncludeSystemItems](https://eto.picoe.ca/api/type/eto.forms.contextmenu.ihandler/includesystemitems.md): Gets or sets which system items will be automatically included with the menu.

## Methods

- [Show](https://eto.picoe.ca/api/type/eto.forms.contextmenu.ihandler/show.md): Show the context menu relative to the specified control

## 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)