# NumericRangeDataAdapter.UpdateValue method

Replaces both values of the specified data point.

**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 UpdateValue(int index, double value1, double value2)
```

## Parameters

| name | type | description |
| --- | --- | --- |
| index | `int` | The zero-based index of the data point. |
| value1 | `double` | The new first value of the range. |
| value2 | `double` | The new second value of the range. |

## See Also

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

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