# PluginStoreEventArgs class

Namespace: [Grasshopper2.Framework](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.framework.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public sealed class PluginStoreEventArgs : EventArgs
```

Event arguments used in the [PluginStore.PluginStateChanged](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstore/pluginstatechanged.md) event.

## Constructors

- [PluginStoreEventArgs](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstoreeventargs/ctor.md)

## Properties

- [Location](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstoreeventargs/location.md): Location of plugin relevant to this event.
- [NewItem](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstoreeventargs/newitem.md): Tree grid item associated with the relevant plugin after the event.
- [OldItem](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstoreeventargs/olditem.md): Tree grid item associated with the relevant plugin before the event.
- [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.framework.pluginstoreeventargs/store.md): Store where this event originates.