# MailMerge.BarcodeMerged Event

> Occurs when a barcode has been merged successfully. The event handler receives an argument of type BarcodeMergedEventArgs containing data related to this event.

- **Product:** TX Text Control .NET for WPF
- **Section:** Reference
- **Kind:** Event
- **Introduced:** 19.0
- **Namespace:** `TXTextControl.DocumentServer`
- **Package:** `TXTextControl.TextControl.WPF.SDK` (assembly `TXDocumentServer.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXDocumentServer.dll` from the setup
- **Path:** TX Text Control .NET for WPF > Reference > TXTextControl.DocumentServer > MailMerge.BarcodeMerged Event
- **340 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge/barcodemerged-event/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge/barcodemerged-event/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge/barcodemerged-event/llms-full.txt

---

### Description

Occurs when a barcode has been merged successfully. The event handler receives an argument of type [BarcodeMergedEventArgs](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge-barcodemergedeventargs/llms-full.txt) containing data related to this event.

### Syntax

```csharp
public event MailMerge.BarcodeMergedHandler BarcodeMerged;
```

```vbnet
Public Event BarcodeMerged As MailMerge.BarcodeMergedHandler
```

### Examples

The following example records useful context when barcode merged occurs.

```csharp
mailMerge.BarcodeMerged += (sender, e) =>
{
    Console.WriteLine($"Merge Block Name: {e.MergeBlockName}");
};
```

```vbnet
AddHandler mailMerge.BarcodeMerged,
    Sub(sender, e)
        Console.WriteLine($"Merge Block Name: {e.MergeBlockName}")
    End Sub
```

---

## Nearby

- **Previous:** [MailMerge Class](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge/llms-full.txt)
- **Next:** [MailMerge.BarcodeMergedEventArgs Class](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/reference/txtextcontrol-documentserver/mailmerge-barcodemergedeventargs/llms-full.txt)