# CannotTrackChangeEventArgs.DefaultMessage Property

> Gets the default message for the user. If a subscriber does not handle the event, this message is displayed with a message box asking the end-user whether the change of the document should be performed.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 26.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.dll` from the setup
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl > CannotTrackChangeEventArgs.DefaultMessage Property
- **340 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/cannottrackchangeeventargs/defaultmessage-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/cannottrackchangeeventargs/defaultmessage-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/cannottrackchangeeventargs/defaultmessage-property/llms-full.txt

---

### Description

Gets the default message for the user. If a subscriber does not handle the event, this message is displayed with a message box asking the end-user whether the change of the document should be performed.

### Syntax

```csharp
public string DefaultMessage { get; }
```

```vbnet
Public ReadOnly Property DefaultMessage As String
```

### Examples

The following example uses `CannotTrackChangeEventArgs.DefaultMessage` while handling `CannotTrackChange`.

```csharp
textControl.CannotTrackChange += (_, e) =>
{
    Console.WriteLine($"Default Message: {e.DefaultMessage}");
};
```

```vbnet
AddHandler textControl.CannotTrackChange,
    Sub(sender, e)
        Console.WriteLine($"Default Message: {e.DefaultMessage}")
    End Sub
```

---

## Nearby

- **Previous:** [CannotTrackChangeEventArgs.Cancel Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/cannottrackchangeeventargs/cancel-property/llms-full.txt)
- **Next:** [CannotTrackChangeEventArgs.Handled Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/cannottrackchangeeventargs/handled-property/llms-full.txt)