# NumericRangeDataAdapter.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<(double, double, double)> newPoints)
```

## Parameters

| name | type | description |
| --- | --- | --- |
| newPoints | `IReadOnlyList<(double, double, double)>` | The data points given as an argument and two range values. Their arguments must be greater than or equal to the last argument in the adapter. |

## See Also

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

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