# GH_PreviewMode enum

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

```cs
public enum GH_PreviewMode
```

Lists all possible Grasshopper preview modes.

## Values

| Name | Value | Description |
| --- | --- | --- |
| Disabled | 0 | Preview is not drawn in the Rhino viewports. |
| Wireframe | 1 | Only wireframe preview is drawn in the Rhino Viewports. |
| Shaded | 2 | Wireframe and shaded previews are drawn in the Rhino Viewports. |