# ChartElementCollectionChangedEventArgs class

Provides data for a notification that the items of a chart element collection have changed.

**Namespace:** [`Eremex.AvaloniaUI.Charts`](./index.md)  
**Assembly:** `Eremex.Avalonia.Charts.dll`  
**NuGet Package:** [Eremex.Avalonia.Controls](https://www.nuget.org/packages/Eremex.Avalonia.Controls)

## Declaration

```csharp
public class ChartElementCollectionChangedEventArgs : ChartElementChangedEventArgs
```

## Public Members

| name | description |
| --- | --- |
| [ChartElementCollectionChangedEventArgs](ChartElementCollectionChangedEventArgs/ChartElementCollectionChangedEventArgs.md)(…) | Initializes a new instance of the [`ChartElementCollectionChangedEventArgs`](./ChartElementCollectionChangedEventArgs.md) class. |
| [Args](ChartElementCollectionChangedEventArgs/Args.md) { get; } | Gets the details of the change made to the collection. |
| [CollectionProperty](ChartElementCollectionChangedEventArgs/CollectionProperty.md) { get; } | Gets the property that holds the collection, so the chart can tell which collection has changed. |

## See Also

* class [ChartElementChangedEventArgs](./ChartElementChangedEventArgs.md)
* namespace [Eremex.AvaloniaUI.Charts](./index.md)

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