# TreeListColumnCollection class

Represents a collection of tree list columns.

```csharp
public class TreeListColumnCollection : ColumnCollectionBase<TreeListColumn>
```

## Public Members

| name | description |
| --- | --- |
| [TreeListColumnCollection](TreeListColumnCollection/TreeListColumnCollection.md)(…) | Initializes a new instance of the TreeListColumnCollection class with the specified owner. |

## See Also

* class [ColumnCollectionBase&lt;ColumnType&gt;](../Eremex.AvaloniaUI.Controls.DataControl/ColumnCollectionBase-ColumnType.md)
* class [TreeListColumn](./TreeListColumn.md)
* namespace [Eremex.AvaloniaUI.Controls.TreeList](./index.md)

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