# ToolbarCheckItem.GroupName property

Gets or sets the name of the group in which only one item can be checked.

**Namespace:** [`Eremex.AvaloniaUI.Controls.Bars`](../index.md)  
**Assembly:** `Eremex.Avalonia.Controls.dll`  
**NuGet Package:** [Eremex.Avalonia.Controls](https://www.nuget.org/packages/Eremex.Avalonia.Controls)

## Declaration

```csharp
public string? GroupName { get; set; }
```

## See Also

* class [ToolbarCheckItem](../ToolbarCheckItem.md)
* namespace [Eremex.AvaloniaUI.Controls.Bars](../index.md)

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