Thanks for installing the HandyControls NuGet package!

Don't forget to add the theme resources to your Application resources in App.xaml:

    <Application
        ...
        xmlns:hc="https://handyorg.github.io/handycontrol">
        <Application.Resources>
            <ResourceDictionary>
                <ResourceDictionary.MergedDictionaries>
                    <hc:ThemeResources/>
             	    <hc:Theme/>
                    <!-- Other merged dictionaries here -->
                </ResourceDictionary.MergedDictionaries>
                <!-- Other app resources here -->
            </ResourceDictionary>
        </Application.Resources>
    </Application>

See http://ghost1372.github.io for more information.