MeterVision_v3/MeterVision/Dlg/AboutWindow.xaml

<Window x:Class="MeterVision.Dlg.AboutWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="关于" Height="250" Width="400" 
        WindowStartupLocation="CenterOwner"
        ShowInTaskbar="False"
        ResizeMode="NoResize"
        Icon="pack://application:,,,/MeterVision;component/Assest/about_2.png">
    <Grid>
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="*" />
                <RowDefinition Height="40" />
            </Grid.RowDefinitions>
            <StackPanel Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="10">
                <!-- 应用程序名称 -->
                <TextBlock x:Name="AppNameTextBlock" FontSize="16" FontWeight="Bold" HorizontalAlignment="Center" Margin="0,10"/>
                <!-- 版本号 -->
                <TextBlock x:Name="VersionTextBlock" FontSize="14" HorizontalAlignment="Center" Margin="0,10"/>
                <!-- 版权信息 -->
                <TextBlock x:Name="CopyrightTextBlock" FontSize="14" LineHeight="25"
                           HorizontalAlignment="Center" Margin="0,10" TextWrapping="Wrap" TextAlignment="Center"/>
                <!-- 开发者信息 -->
                <!--<TextBlock x:Name="DeveloperTextBlock" FontSize="13" HorizontalAlignment="Center" Margin="0,5"/>-->
            </StackPanel>
            <StackPanel Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" >
                <!-- 关闭按钮 -->
                <Button Content="关闭" HorizontalAlignment="Center" VerticalAlignment="Bottom" 
                        Width="100" Height="30" FontSize="14"
                        Margin="0" Click="CloseButton_Click"/>

            </StackPanel>
        </Grid>
    </Grid>
</Window>