# DataGridControl.CollapseAllGroups method

Collapses all group rows.

```csharp
public void CollapseAllGroups()
```

## See Also

* class [DataGridControl](../DataGridControl.md)
* namespace [Eremex.AvaloniaUI.Controls.DataGrid](../index.md)

<!-- DO NOT EDIT: generated by xmldocmd for Eremex.Avalonia.Controls.dll -->