# UndoRedoInfo

> Additional Resources: Undo.undoRedoEvent.

## Definition

* **Type:** Struct
* **Namespace:** [UnityEditor](/engine/6000.5/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public struct UndoRedoInfo
```

## Fields

| Value                                                                              | Description                                                 |
| ---------------------------------------------------------------------------------- | ----------------------------------------------------------- |
| [undoGroup](/engine/6000.5/script-reference/unityeditor/undoredoinfo/undogroup.md) | The undo group that the undo or redo event came from.       |
| [undoName](/engine/6000.5/script-reference/unityeditor/undoredoinfo/undoname.md)   | The name of the undo or redo event that has been performed. |

## Properties

| Property                                                                     | Description                                                                                                |
| ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
| [isRedo](/engine/6000.5/script-reference/unityeditor/undoredoinfo/isredo.md) | Indicates whether the UndoRedoEvent is an undo or redo event. isRedo is true if the event is a Redo event. |