App.xaml

<Application x:Class="WpfApp1.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls" 
             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
             xmlns:local="clr-namespace:WpfApp1"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!-- MahApps -->
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />

                <!-- Theme setting -->
                <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Themes/Light.blue.xaml" />

                <!-- Material Design -->
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.PopupBox.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Primary/MaterialDesignColor.DeepPurple.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Lime.xaml" />
                <!--新增-->

                <!-- Material Design: MahApps Compatibility -->
                <!--<ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.MahApps;component/Themes/MaterialDesignTheme.MahApps.Fonts.xaml" />
                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.MahApps;component/Themes/MaterialDesignTheme.MahApps.Flyout.xaml" />-->
            </ResourceDictionary.MergedDictionaries>

            <!-- MahApps Brushes -->
            <SolidColorBrush x:Key="HighlightBrush" Color="{DynamicResource Primary700}"/>
            <SolidColorBrush x:Key="AccentBaseColorBrush" Color="{DynamicResource Primary600}" />
            <SolidColorBrush x:Key="AccentColorBrush" Color="{DynamicResource Primary500}"/>
            <SolidColorBrush x:Key="AccentColorBrush2" Color="{DynamicResource Primary400}"/>
            <SolidColorBrush x:Key="AccentColorBrush3" Color="{DynamicResource Primary300}"/>
            <SolidColorBrush x:Key="AccentColorBrush4" Color="{DynamicResource Primary200}"/>
            <SolidColorBrush x:Key="WindowTitleColorBrush" Color="{DynamicResource Primary700}"/>
            <SolidColorBrush x:Key="AccentSelectedColorBrush" Color="{DynamicResource Primary500Foreground}"/>
            <LinearGradientBrush x:Key="ProgressBrush" EndPoint="0.001,0.5" StartPoint="1.002,0.5">
                <GradientStop Color="{DynamicResource Primary700}" Offset="0"/>
                <GradientStop Color="{DynamicResource Primary300}" Offset="1"/>
            </LinearGradientBrush>
            <SolidColorBrush x:Key="CheckmarkFill" Color="{DynamicResource Primary500}"/>
            <SolidColorBrush x:Key="RightArrowFill" Color="{DynamicResource Primary500}"/>
            <SolidColorBrush x:Key="IdealForegroundColorBrush" Color="{DynamicResource Primary500Foreground}"/>
            <SolidColorBrush x:Key="IdealForegroundDisabledBrush" Color="{DynamicResource Primary500}" Opacity="0.4"/>
            <SolidColorBrush x:Key="MahApps.Metro.Brushes.ToggleSwitchButton.OnSwitchBrush.Win10" Color="{DynamicResource Primary500}" />
            <SolidColorBrush x:Key="MahApps.Metro.Brushes.ToggleSwitchButton.OnSwitchMouseOverBrush.Win10" Color="{DynamicResource Primary400}" />
            <SolidColorBrush x:Key="MahApps.Metro.Brushes.ToggleSwitchButton.ThumbIndicatorCheckedBrush.Win10" Color="{DynamicResource Primary500Foreground}" />
        </ResourceDictionary>

    </Application.Resources>
</Application>