# GH_Vector3dWrapperDelegate delegate

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

```cs
public delegate GH_Vector3dWrapperDelegate
```

**Signature:**

```cs
void GH_Vector3dWrapperDelegate(GH_Vector3d_Wrapper sender, Vector3d vector)
```

**Parameters:**

- `sender` ([GH_Vector3d_Wrapper](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.utility.gh-vector3d-wrapper.md))
- `vector` ([Vector3d](https://mcneel-apidocs-rhinocommon-7f6eb10c6967.herokuapp.com/api/rhinocommon/type/rhino.geometry.vector3d/))