# FunctionsChangedEventArgs class

Namespace: [Grasshopper2.UI.Graphing](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.ui.graphing.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public sealed class FunctionsChangedEventArgs : EventArgs
```

Event arguments used when functions change in a [FunctionEditorBase](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.graphing.functioneditorbase.md) or [FunctionEditorControl](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.graphing.functioneditorcontrol.md).

## Constructors

- [FunctionsChangedEventArgs](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.graphing.functionschangedeventargs/ctor.md)

## Properties

- [All](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.graphing.functionschangedeventargs/all.md): Gets all the functions in the editor.
- [Modified](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.graphing.functionschangedeventargs/modified.md): Gets the functions that were modified.