# PerformUndo()

> Perform an Undo operation.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.7/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public static void PerformUndo()
```

### Remarks

This performs a undo operation. It is the same as clicking on the Edit->Undo menu. Additional Resources: [Undo.PerformRedo](/engine/6000.7/script-reference/unityeditor/undo/performredo.md).