# QualitativeDataAdapter.AddRange method

Adds several data points to the end of the adapter.

**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 void AddRange(IReadOnlyList<(string, double)> newPoints)
```

## Parameters

| name | type | description |
| --- | --- | --- |
| newPoints | `IReadOnlyList<(string, double)>` | The data points given as category name and value pairs. |

## See Also

* class [QualitativeDataAdapter](../QualitativeDataAdapter.md)
* namespace [Eremex.AvaloniaUI.Charts](../index.md)

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