# TextControl.EndUndoAction Method

> Ends a user-defined undo operation. All editing and fomatting changes made between BeginUndoAction and EndUndoAction belong to the undo operation. These changes are undone or redone in a single step.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 23.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.Windows.Forms.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.Windows.Forms.dll` from the setup
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl > TextControl.EndUndoAction Method
- **285 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/endundoaction-method/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/endundoaction-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/endundoaction-method/llms-full.txt

---

### Description

Ends a user-defined undo operation. All editing and fomatting changes made between [BeginUndoAction](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/beginundoaction-method/llms-full.txt) and EndUndoAction belong to the undo operation. These changes are undone or redone in a single step.

### Syntax

```csharp
public void EndUndoAction();
```

```vbnet
Public Sub EndUndoAction()
```

### Examples

The following example finishes the current compound undo action. The created object is then available to the surrounding document workflow.

```csharp
textControl.EndUndoAction();
Console.WriteLine("Text Control is ready for use.");
```

```vbnet
textControl.EndUndoAction()
Console.WriteLine("Text Control is ready for use.")
```

---

## Nearby

- **Previous:** [TextControl.EditMode Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/editmode-property/llms-full.txt)
- **Next:** [TextControl.EntryAssembly Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/entryassembly-property/llms-full.txt)