community/Ink Canvas/Windows/FullscreenTimerWindow.xaml

<Window x:Class="Ink_Canvas.Windows.FullscreenTimerWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Ink_Canvas.Windows"
        Topmost="True" Background="Black"
        mc:Ignorable="d" WindowStyle="None" AllowsTransparency="False"
        WindowState="Maximized" WindowStartupLocation="Manual"
        MouseLeftButtonDown="Window_MouseLeftButtonDown" 
        KeyDown="Window_KeyDown">

    <Window.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="DigitResources.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>

    <Grid Background="Black">
        <!-- 时间显示 -->
        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                <!-- 小时 -->
                <Path x:Name="FullHour1Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,20,0"/>
                <Path x:Name="FullHour2Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,20,0"/>
                
                <!-- 冒号 -->
                <TextBlock x:Name="FullColon1Display" Text=":" FontSize="120" FontWeight="Bold" 
                           Foreground="White" 
                           HorizontalAlignment="Center" VerticalAlignment="Center"
                           Margin="0,0,20,0"/>
                
                <!-- 分钟 -->
                <Path x:Name="FullMinute1Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,20,0"/>
                <Path x:Name="FullMinute2Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,20,0"/>
                
                <!-- 冒号 -->
                <TextBlock x:Name="FullColon2Display" Text=":" FontSize="120" FontWeight="Bold" 
                           Foreground="White" 
                           HorizontalAlignment="Center" VerticalAlignment="Center"
                           Margin="0,0,20,0"/>
                
                <!-- 秒 -->
                <Path x:Name="FullSecond1Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,20,0"/>
                <Path x:Name="FullSecond2Display" Data="{StaticResource Digit0}" 
                      Fill="White" 
                      Width="120" Height="120" 
                      HorizontalAlignment="Center" 
                      VerticalAlignment="Center"
                      Stretch="Uniform" 
                      Margin="0,0,0,0"/>
            </StackPanel>
        </Grid>
        
        <!-- 退出提示 -->
        <TextBlock Text="点击屏幕退出全屏" 
                   FontSize="16" 
                   Foreground="Gray" 
                   HorizontalAlignment="Center" 
                   VerticalAlignment="Bottom" 
                   Margin="0,0,0,50"/>
    </Grid>
</Window>