Merged dictionaries and local resources

Question

I have a Styles.xaml that groups many ResourceDictionarys inside a MergedDictionary.

I imported Styles.xaml in my UserControl.Resourc

Answer 1

Try this

<UserControl.Resources>
    <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <ResourceDictionary Source="pack://application:,,,/PROJECTNAMESPACE (TestProject.Something);component/Dictionaries/Styles.xaml" /> 
        </ResourceDictionary.MergedDictionaries>
        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
    </ResourceDictionary>
</UserControl.Resources>