[Slider] Two-Way Binding to Slider.Value produces Stack Overflow

[SuperJMN]

It happened with this Binding:

<Slider Value="{Binding MyValue, Mode=TwoWay}"  />

To avoid the problem I had to set the OneWayToSource mode.

[grokys]

Could we get a repro for this? I tried changing this control to a slider with a two-way binding but didn't get a stack overflow.

[donandren]

With the recent versions I'm also experiencing StackOverflow with Binding in some situations. I think this exception is not related to Slider, but it's more general problem in the new binding subsystem (from the last few months). Will try to find repro or unit test.

[danwalmsley]

@jameswalmsley also experienced this bug.

[danwalmsley]

Just experienced this too!

[danwalmsley]

https://files.gitter.im/AvaloniaUI/Avalonia/tqIp/SliderRepro.7z

[danwalmsley]

above file is a minimal repro

[wieslawsoltes]

Had same issue today.

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:Core2D.Avalonia.Views.Style;assembly=Core2D.Avalonia">
    <Grid RowDefinitions="Auto,Auto,Auto,Auto" ColumnDefinitions="Auto,*,50">
        <TextBlock Classes="default" Grid.Column="0" Grid.Row="0" Text="A"/>
        <Slider Classes="default" Grid.Column="1" Grid.Row="0" Value="{Binding A, Mode=TwoWay}" Minimum="0" Maximum="255"/>
        <TextBox Classes="default" Grid.Column="2" Grid.Row="0" Text="{Binding A, Mode=TwoWay}"/>
    </Grid>
</UserControl>

[kekekeks]

Clicking on a checkbox in BindingTest also produces a stack overflow

[jkoritzinsky]

Fixed by #856.