ShrlAlgoToolkit/WPFluent/Controls/FluentWindowEx/FluentWindowEx.xaml

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="clr-namespace:WPFluent.Controls">
    <Style x:Key="DefaultFluentWindowExStyle" TargetType="{x:Type controls:FluentWindowEx}">
        <Setter Property="Background" Value="{DynamicResource WindowBackground}" />
        <Setter Property="BorderBrush" Value="Transparent" />
        <Setter Property="BorderThickness" Value="0" />
        <Setter Property="FontSize" Value="{DynamicResource ControlContentThemeFontSize}" />
        <Setter Property="FontWeight" Value="Normal" />
        <Setter Property="Foreground" Value="{DynamicResource WindowForeground}" />
        <Setter Property="Height" Value="600" />
        <Setter Property="Margin" Value="0" />
        <Setter Property="MinHeight" Value="320" />
        <Setter Property="MinWidth" Value="460" />
        <Setter Property="OverridesDefaultStyle" Value="True" />
        <Setter Property="Padding" Value="0" />
        <Setter Property="SnapsToDevicePixels" Value="True" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type controls:FluentWindowEx}">
                    <StackPanel>
                        <controls:TitleBar
                            Background="{TemplateBinding Background}"
                            Foreground="{TemplateBinding Foreground}"
                            Icon="{Binding Icon,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=controls:FluentWindowEx}}"
                            Title="{Binding Title,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType=controls:FluentWindowEx}}" />
                        <AdornerDecorator>
                            <controls:ClientAreaBorder Background="{DynamicResource WindowBackground}" BorderBrush="Transparent">
                                <ContentPresenter x:Name="ContentPresenter" TextElement.Foreground="{TemplateBinding Foreground}" />
                            </controls:ClientAreaBorder>
                        </AdornerDecorator>
                    </StackPanel>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Setter Property="UseLayoutRounding" Value="True" />
    </Style>
    <Style BasedOn="{StaticResource DefaultFluentWindowExStyle}" TargetType="{x:Type controls:FluentWindowEx}" />
</ResourceDictionary>