> For the complete documentation index, see [llms.txt](https://kinematicsoup.gitbook.io/scene-fusion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kinematicsoup.gitbook.io/scene-fusion/api-reference/ks.scenefusion.client/ks.scenefusion.client.sfsession/ks.scenefusion.client.sfsession.addreferencehandler.md).

# Delegate sfSession.AddReferenceHandler

Namespace: [KS.SceneFusion.Client](/scene-fusion/api-reference/ks.scenefusion.client.md)\
Assembly: KSUnity-Editor.dll

Add reference event handler.

```csharp
public delegate void sfSession.AddReferenceHandler(sfReferenceProperty reference)
```

#### Parameters

`reference` [sfReferenceProperty](/scene-fusion/api-reference/ks.scenefusion/ks.scenefusion.sfreferenceproperty.md)

reference property for the added reference.