# IGH_ProxyParameter interface

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 interface IGH_ProxyParameter : IGH_Param
```

**Derived types:** [GH_ProxyParameter](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.parameters.gh-proxyparameter.md)

## Properties

- [ProxyGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-proxyparameter/proxyguid.md)

## Inherited Members

- From [IGH_Param](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param.md): [Access](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/access.md), [DataMapping](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/datamapping.md), [DataType](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/datatype.md), [HasProxySources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/hasproxysources.md), [Kind](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/kind.md), [Optional](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/optional.md), [ProxySourceCount](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/proxysourcecount.md), [Recipients](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/recipients.md), [Reverse](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/reverse.md), [Simplify](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/simplify.md), [SourceCount](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/sourcecount.md), [Sources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/sources.md), [StateTags](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/statetags.md), [Type](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/type.md), [TypeName](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/typename.md), [VolatileData](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/volatiledata.md), [VolatileDataCount](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/volatiledatacount.md), [WireDisplay](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/wiredisplay.md), [AddSource](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/addsource.md), [AddVolatileData](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/addvolatiledata.md), [AddVolatileDataList](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/addvolatiledatalist.md), [AddVolatileDataTree](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/addvolatiledatatree.md), [ClearProxySources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/clearproxysources.md), [CreateProxySources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/createproxysources.md), [RelinkProxySources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/relinkproxysources.md), [RemoveAllSources](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/removeallsources.md), [RemoveEffects](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/removeeffects.md), [RemoveSource](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/removesource.md), [ReplaceSource](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-param/replacesource.md)
- From [IGH_ActiveObject](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject.md): [IsDataProvider](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/isdataprovider.md), [Locked](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/locked.md), [MutableNickName](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/mutablenickname.md), [Phase](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/phase.md), [ProcessorTime](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/processortime.md), [RuntimeMessageLevel](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/runtimemessagelevel.md), [AddRuntimeMessage](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/addruntimemessage.md), [ClearData](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/cleardata.md), [ClearRuntimeMessages](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/clearruntimemessages.md), [CollectData](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/collectdata.md), [ComputeData](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/computedata.md), [DependsOn](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/dependson.md), [RegisterRemoteIDs](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/registerremoteids.md), [RuntimeMessages](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/runtimemessages.md), [SDKCompliancy](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-activeobject/sdkcompliancy.md)
- From [IGH_DocumentObject](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject.md): [Attributes](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/attributes.md), [ComponentGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/componentguid.md), [Exposure](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/exposure.md), [IconDisplayMode](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/icondisplaymode.md), [Icon_24x24](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/icon-24x24.md), [Icon_24x24_Locked](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/icon-24x24-locked.md), [Obsolete](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/obsolete.md), [AttributesChanged](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/attributeschanged.md), [DisplayExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/displayexpired.md), [ObjectChanged](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/objectchanged.md), [PingDocument](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/pingdocument.md), [PreviewExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/previewexpired.md), [SolutionExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/solutionexpired.md), [AddedToDocument](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/addedtodocument.md), [AppendMenuItems](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/appendmenuitems.md), [CreateAttributes](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/createattributes.md), [DocumentContextChanged](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/documentcontextchanged.md), [ExpirePreview](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/expirepreview.md), [ExpireSolution](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/expiresolution.md), [IsolateObject](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/isolateobject.md), [MovedBetweenDocuments](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/movedbetweendocuments.md), [OnAttributesChanged](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/onattributeschanged.md), [OnDisplayExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/ondisplayexpired.md), [OnObjectChanged](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/onobjectchanged.md), [OnPingDocument](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/onpingdocument.md), [OnPreviewExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/onpreviewexpired.md), [OnSolutionExpired](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/onsolutionexpired.md), [RecordUndoEvent](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/recordundoevent.md), [RemovedFromDocument](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/removedfromdocument.md), [TriggerAutoSave](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-documentobject/triggerautosave.md)
- From [IGH_InstanceDescription](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription.md): [Category](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/category.md), [Description](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/description.md), [HasCategory](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/hascategory.md), [HasSubCategory](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/hassubcategory.md), [InstanceDescription](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/instancedescription.md), [InstanceGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/instanceguid.md), [Keywords](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/keywords.md), [Name](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/name.md), [NickName](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/nickname.md), [SubCategory](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/subcategory.md), [NewInstanceGuid](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-instancedescription/newinstanceguid.md)
- From [GH_ISerializable](https://developer.rhino3d.com/api/gh1/type/gh-io.gh-iserializable.md): [Read](https://developer.rhino3d.com/api/gh1/type/gh-io.gh-iserializable/read.md), [Write](https://developer.rhino3d.com/api/gh1/type/gh-io.gh-iserializable/write.md)