# CartesianSideBySideBarSeriesView.BorderColor property

Gets or sets the color of the bar outline. A null value hides the outline.

**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 Color? BorderColor { get; set; }
```

## See Also

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

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