# GH_ParamServerEventArgs class

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 class GH_ParamServerEventArgs : EventArgs
```

Arguments used in events for the GH_ComponentParamServer type.

## Properties

- [OriginalArguments](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-paramservereventargs/originalarguments.md): Gets access to the original parameter event arguments.
- [Parameter](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-paramservereventargs/parameter.md): Gets the parameter that caused the original event.
- [ParameterIndex](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-paramservereventargs/parameterindex.md): Gets the index of the parameter that caused the original event.
- [ParameterSide](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-paramservereventargs/parameterside.md): Gets the side of the parameter that caused the original event.
- [Server](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-paramservereventargs/server.md): Gets the GH_ComponentParamServer object that raised the event.