LanMountainDesktop/LanMountainDesktop.Launcher/Views/UpdateWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        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:views="clr-namespace:LanMountainDesktop.Launcher.Views"
        mc:Ignorable="d"
        d:DesignWidth="400"
        d:DesignHeight="220"
        x:Class="LanMountainDesktop.Launcher.Views.UpdateWindow"
        x:DataType="views:UpdateWindow"
        Title="阑山桌面 - 更新"
        Width="400"
        Height="220"
        CanResize="False"
        WindowStartupLocation="CenterScreen"
        SystemDecorations="None"
        Background="{DynamicResource SolidBackgroundFillColorBaseBrush}"
        TransparencyLevelHint="None"
        Icon="/Assets/logo.ico">
  <Design.DataContext>
    <views:UpdateWindow />
  </Design.DataContext>

  <Grid RowDefinitions="Auto,*,Auto,Auto">
    <!-- 应用名称 -->
    <TextBlock x:Name="TitleText"
               Text="阑山桌面"
               FontSize="36"
               FontWeight="Light"
               VerticalAlignment="Center"
               HorizontalAlignment="Center"
               Grid.Row="0"
               Margin="0,30,0,0"
               Foreground="{DynamicResource TextFillColorPrimaryBrush}" />

    <!-- 状态文本 -->
    <TextBlock x:Name="StatusText"
               Grid.Row="1"
               FontSize="13"
               Foreground="{DynamicResource TextFillColorSecondaryBrush}"
               HorizontalAlignment="Center"
               VerticalAlignment="Center"
               Margin="0,16,0,0"
               Text="正在更新，请稍候..." />

    <!-- 进度条 -->
    <ProgressBar x:Name="ProgressIndicator"
                 Grid.Row="2"
                 Minimum="0"
                 Maximum="100"
                 Value="0"
                 Height="3"
                 Width="200"
                 Margin="0,16,0,0"
                 IsIndeterminate="True"
                 Foreground="{DynamicResource AccentFillColorDefaultBrush}"
                 Background="{DynamicResource ControlStrokeColorDefaultBrush}" />

    <!-- 底部提示 -->
    <TextBlock x:Name="DetailText"
               Grid.Row="3"
               FontSize="11"
               Foreground="{DynamicResource TextFillColorTertiaryBrush}"
               HorizontalAlignment="Center"
               Margin="0,12,0,24"
               Text="" />
  </Grid>
</Window>