# MultiObjectWrapper class

Namespace: [Grasshopper2.Doc.Migration](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.doc.migration.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public sealed class MultiObjectWrapper : DocumentObject
```

An object which can contain a collection of IDocumentObjects which together represent the full migration of a GH1 object. This object should never be added to a document as it is a meaningless object except within the context of migrating. Only construct this type when you wish to return more than one object from a migrator. implementation.

## Constructors

- [MultiObjectWrapper](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/ctor.md): Create a new object wrapper around multiple objects.

## Properties

- [Connectivity](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/connectivity.md)
- [Objects](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/objects.md): Gets all objects contained in this wrapper.
- [State](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/state.md)

## Methods

- [Add](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/add.md)
- [AddAngle](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/addangle.md): Create an [Angle From Radians] or [Angle From Degrees] component and hook it up to the appropriate input.
- [AddAngleOutput](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/addangleoutput.md): Create a [Decompose Angle] behind a Grasshopper 2 angle output, so consumers still receive plain numbers.
- [Compute](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/compute.md)
- [Connect](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/connect.md): Connect and align two of the objects in this wrapper.
- [CreateAttributes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/createattributes.md)
- [Expire](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/expire.md)
- [Extract](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/extract.md): Transfer the output properties of the gh1 parameter to the specified output.
- [Find](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.migration.multiobjectwrapper/find.md): (3 overloads) Find the object in this wrapper with the given name.

## Inherited Members

- From [DocumentObject](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject.md): [Activity](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/activity.md), [Attributes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/attributes.md), [ChildrenObjects](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/childrenobjects.md), [CustomValues](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/customvalues.md), [Display](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/display.md), [DisplayCapable](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displaycapable.md), [DisplayName](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displayname.md), [DisplayStyle](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displaystyle.md), [Document](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/document.md), [EntireFamily](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/entirefamily.md), [FoundingObject](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/foundingobject.md), [Icon](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/icon.md), [IconInternal](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/iconinternal.md), [InstanceId](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/instanceid.md), [Nomen](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/nomen.md), [Obsolete](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/obsolete.md), [ParentObject](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/parentobject.md), [Phase](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/phase.md), [ProgressPercentage](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/progresspercentage.md), [Relevance](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/relevance.md), [Selected](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/selected.md), [Selection](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/selection.md), [SiblingObjects](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/siblingobjects.md), [UserName](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/username.md), [ActivityChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/activitychanged.md), [AutosaveRequested](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/autosaverequested.md), [DisplayChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displaychanged.md), [DocumentChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/documentchanged.md), [Expired](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/expired.md), [InstanceIdChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/instanceidchanged.md), [LayoutChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/layoutchanged.md), [NameChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/namechanged.md), [RelevanceChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/relevancechanged.md), [SelectedChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/selectedchanged.md), [AddUndoRecord](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/addundorecord.md), [AppendBakeInput](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/appendbakeinput.md), [AppendStateInput](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/appendstateinput.md), [AppendToInputPanel](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/appendtoinputpanel.md), [AppendUserNameInput](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/appendusernameinput.md), [ChangeInstanceIds](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/changeinstanceids.md), [DisplayBounds](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displaybounds.md), [DisplayFaces](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displayfaces.md), [DisplayWires](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/displaywires.md), [ExpireDisplay](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/expiredisplay.md), [GetCreationInfo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/getcreationinfo.md), [GetModificationInfo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/getmodificationinfo.md), [InvalidateExistingLayout](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/invalidateexistinglayout.md), [ModifyIcon](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/modifyicon.md), [ModifyNameAndInfo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/modifynameandinfo.md), [OnDisplayChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/ondisplaychanged.md), [OnExpired](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/onexpired.md), [OnLayoutChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/onlayoutchanged.md), [OverrideAttributes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/overrideattributes.md), [RequestAutoSave](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/requestautosave.md), [SetCreationInfo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/setcreationinfo.md), [SetModificationInfo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/setmodificationinfo.md), [SetProgressPercentage](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/setprogresspercentage.md), [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/store.md), [UpdateDisplay](https://developer.rhino3d.com/api/gh2/type/grasshopper2.doc.documentobject/updatedisplay.md)