# Region.IHandler interface

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

```cs
public interface Region.IHandler : Widget.IHandler
```

Handler interface for the [Region](https://eto.picoe.ca/api/type/eto.drawing.region.md) class

## Methods

- [Exclude](https://eto.picoe.ca/api/type/eto.drawing.region.ihandler/exclude.md): Excludes the specified `rectangle` from the region
- [Reset](https://eto.picoe.ca/api/type/eto.drawing.region.ihandler/reset.md): Resets the region
- [Set](https://eto.picoe.ca/api/type/eto.drawing.region.ihandler/set.md): Sets the specified `rectangle` in the region

## 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)