[Solved] Numeric Box stop mouse wheel scrolling from changing value

[Simon]

Is there a way to stop the mouse wheel scrolling from changing the value of the numeric spinner?
I can't see anything in the documentation related to this.

Thanks
Simon

[Ivaylo Gergov]

Hello Simon,

Thank you for contacting us.

The RadNumericBox executes this logic in a method that is called before the PointerWheelChanged event and the control marks the PointerRoutedEventArgs.Handled as true. So, in order to achieve the desired result, you will need to implement a class that derives from the RadNumericBox and override the OnPointerWheelChanged method where you should not call the base method.

public class NumericBox : RadNumericBox
{
    protected override void OnPointerWheelChanged(Windows.UI.Xaml.Input.PointerRoutedEventArgs e)
    {
    }
}

I hope this helps. Let me know should you have any questions or suggestions.

Regards,
Ivaylo Gergov
Telerik

[Simon]

I tried as you suggested but am now getting an error thrown from the App (in App.g.i.cs) which crashes the app.

{"No installed components were detected.\r\n\r\nCannot apply a Style with TargetType 'Telerik.UI.Xaml.Controls.Input.RadNumericBox' to an object of type 'Windows.UI.Xaml.IDependencyObject'."}

I am changing many styles in code behind, but the target types are actually "NumericTextBox" and "InlineButton" not "RadNumericBox".  
This workaround may not work for me.

[Ivaylo Gergov]

Hello Simon,

Could you please send me a sample project that reproduces this error because I was not able to reproduce it on my side.

I am looking forward to your reply. Thank you for understanding.

Regards,
Ivaylo Gergov
Telerik