I am trying to bind to a static property on a static class, this property contains settings that are deserialized from a file.

It never works with the following XAML :

    <Window.Resources>
    <ObjectDataProvider x:Key="wrapper" ObjectType="{x:Type Application:Wrapper}"/>
</Window.Resources>

<ScrollViewer x:Name="scrollViewer" ScrollViewer.VerticalScrollBarVisibility="Auto"DataContext="{Binding Source={StaticResource wrapper}, UpdateSourceTrigger=PropertyChanged}">

   <ComboBox x:Name="comboboxThemes"
                  SelectedIndex="0"
                  SelectionChanged="ComboBoxThemesSelectionChanged"
                  Grid.Column="1"
                  Grid.Row="8"
                  Margin="4,3" ItemsSource="{Binding Settings.Themes, Mode=OneWay}" SelectedValue="{Binding Settings.LastTheme, Mode=TwoWay}"   />

It does work by code however :

comboboxThemes.ItemsSource = Settings.Themes;

Any idea ?

Thank you :-)