# ContextMenu.ICallback 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.ICallback : Widget.ICallback
```

Callback interface for instances of [ContextMenu](https://eto.picoe.ca/api/type/eto.forms.contextmenu.md)

**Derived types:** [ContextMenu.Callback](https://eto.picoe.ca/api/type/eto.forms.contextmenu.callback.md)

## Methods

- [OnClosed](https://eto.picoe.ca/api/type/eto.forms.contextmenu.icallback/onclosed.md): Raises the [ContextMenu.Closed](https://eto.picoe.ca/api/type/eto.forms.contextmenu/closed.md) event.
- [OnClosing](https://eto.picoe.ca/api/type/eto.forms.contextmenu.icallback/onclosing.md): Raises the [ContextMenu.Closing](https://eto.picoe.ca/api/type/eto.forms.contextmenu/closing.md) event.
- [OnOpening](https://eto.picoe.ca/api/type/eto.forms.contextmenu.icallback/onopening.md): Raises the [ContextMenu.Opening](https://eto.picoe.ca/api/type/eto.forms.contextmenu/opening.md) event.