# PreviewNotification class

Namespace: [Rhino.PlugIns](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.plugins.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public sealed class PreviewNotification
```

## Methods

- [NotifyIntermediateUpdate](https://developer.rhino3d.com/api/rhinocommon/type/rhino.plugins.previewnotification/notifyintermediateupdate.md)