# GH_GroupAttributes class

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

```cs
public class GH_GroupAttributes : IGH_Attributes
```

Attributes for the GH_Group object.

## Constructors

- [GH_GroupAttributes](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/ctor.md)

## Properties

- [AllowMessageBalloon](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/allowmessageballoon.md)
- [Bounds](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/bounds.md)
- [DocObject](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/docobject.md)
- [GetTopLevel](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/gettoplevel.md)
- [HasInputGrip](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/hasinputgrip.md)
- [HasOutputGrip](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/hasoutputgrip.md)
- [InputGrip](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/inputgrip.md)
- [InstanceGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/instanceguid.md)
- [IsTopLevel](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/istoplevel.md)
- [OutputGrip](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/outputgrip.md)
- [Parent](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/parent.md)
- [PathName](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/pathname.md)
- [Pivot](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/pivot.md)
- [Selected](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/selected.md)
- [TooltipEnabled](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/tooltipenabled.md)

## Methods

- [AppendToAttributeTree](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/appendtoattributetree.md)
- [ExpireLayout](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/expirelayout.md)
- [InvalidateCanvas](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/invalidatecanvas.md)
- [IsMenuRegion](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/ismenuregion.md)
- [IsPickRegion](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/ispickregion.md): (2 overloads)
- [IsTooltipPoint](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/istooltippoint.md)
- [Layout](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/layout.md)
- [NewInstanceGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/newinstanceguid.md): (2 overloads)
- [Read](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/read.md)
- [RenderToCanvas](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/rendertocanvas.md)
- [RespondToKeyDown](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtokeydown.md)
- [RespondToKeyUp](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtokeyup.md)
- [RespondToMouseDoubleClick](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtomousedoubleclick.md)
- [RespondToMouseDown](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtomousedown.md)
- [RespondToMouseMove](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtomousemove.md)
- [RespondToMouseUp](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/respondtomouseup.md)
- [SetupTooltip](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/setuptooltip.md)
- [Write](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.special.gh-groupattributes/write.md)