ShrlAlgoToolkit/NeoUI/NeoUITest/App.xaml

<Application
    StartupUri="MainWindow.xaml"
    x:Class="NeoUITest.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:enu="https://github.com/ShrlAlgo/NeoUI"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--<enu:ThemesDictionary Mode="Dark" Palette="Blue"/>
                <enu:ControlsDictionary/>-->
                <ResourceDictionary Source="pack://application:,,,/NeoUI;component/Themes/ColorPalette/LightBlue.xaml"/>
                <ResourceDictionary Source="pack://application:,,,/NeoUI;component/Themes/Light.xaml" />
                <!--<ResourceDictionary Source="pack://application:,,,/NeoUI;component/Themes/ColorPalette/DarkBlue.xaml"/>
                <ResourceDictionary Source="pack://application:,,,/NeuWPF;component/Themes/Dark.xaml" />-->
                <ResourceDictionary Source="pack://application:,,,/NeoUI;component/Themes/Styles.xaml" />
            </ResourceDictionary.MergedDictionaries>

        </ResourceDictionary>

    </Application.Resources>
</Application>