# IRhRdkContentThumbnail interface

Namespace: [Rhino.UI.Controls.ThumbnailUI](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.ui.controls.thumbnailui.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public interface IRhRdkContentThumbnail : IRhRdkThumbnail
```

> **Obsolete:** IRhRdkContentThumbnail is obsolete

## Methods

- [ChildContent](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkcontentthumbnail/childcontent.md)
- [GroupId](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkcontentthumbnail/groupid.md)
- [TopLevelContent](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkcontentthumbnail/toplevelcontent.md)

## Inherited Members

- From [IRhRdkThumbnail](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail.md): [Dib](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/dib.md), [GetDib](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/getdib.md), [GetDisplayRect](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/getdisplayrect.md), [Id](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/id.md), [IsHot](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/ishot.md), [IsSelected](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/isselected.md), [Label](https://developer.rhino3d.com/api/rhinocommon/type/rhino.ui.controls.thumbnailui.irhrdkthumbnail/label.md)