# PropertyGridControl.InvalidRowValueException event

Occurs when an exception is thrown while a row value is saved to the data object. Set the ErrorContent property to customize the error.

**Namespace:** [`Eremex.AvaloniaUI.Controls.PropertyGrid`](../index.md)  
**Assembly:** `Eremex.Avalonia.Controls.dll`  
**NuGet Package:** [Eremex.Avalonia.Controls](https://www.nuget.org/packages/Eremex.Avalonia.Controls)

## Declaration

```csharp
public event EventHandler<InvalidRowValueExceptionEventArgs>? InvalidRowValueException;
```

## See Also

* class [InvalidRowValueExceptionEventArgs](../InvalidRowValueExceptionEventArgs.md)
* class [PropertyGridControl](../PropertyGridControl.md)
* namespace [Eremex.AvaloniaUI.Controls.PropertyGrid](../index.md)

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