# RenderPropertyChangedEvent class

Namespace: [Rhino.Render](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.render.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public class RenderPropertyChangedEvent : EventArgs
```

Used by Rhino.Render object property value has changed events.

## Properties

- [Context](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.renderpropertychangedevent/context.md): Optional argument which may specify the property being modified.
- [Document](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.renderpropertychangedevent/document.md): The document triggering the event.