# ColumnCollectionBase&lt;ColumnType&gt; class

Represents a collection of data control columns.

```csharp
public class ColumnCollectionBase<ColumnType> : LockableObservableCollection<ColumnType>, 
    IColumnCollection
    where ColumnType : ColumnBase
```

## Public Members

| name | description |
| --- | --- |
| [ColumnCollectionBase](ColumnCollectionBase-ColumnType/ColumnCollectionBase.md)(…) | Initializes a new instance of the ColumnCollectionBase class with the specified owner. |
| [Item](ColumnCollectionBase-ColumnType/Item.md) { get; } | Gets the column with the specified field name. |

## See Also

* class [ColumnBase](./ColumnBase.md)
* namespace [Eremex.AvaloniaUI.Controls.DataControl](./index.md)

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