# IGH_FixedSizeControl interface

Namespace: [Grasshopper.GUI](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public interface IGH_FixedSizeControl
```

Interface to implement

**Derived types:** [GH_Ribbon](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.ribbon.gh-ribbon.md)

## Methods

- [NearestHeight](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.igh-fixedsizecontrol/nearestheight.md)
- [NearestWidth](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.igh-fixedsizecontrol/nearestwidth.md)