ArchivesCenter4/ArchivesCenter4/MainWindow.xaml

<?xml version="1.0" encoding="utf-8"?>
<Window
    x:Class="ArchivesCenter4.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:ArchivesCenter4"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    Title="ArchivesCenter4">
    <Window.SystemBackdrop>
        <MicaBackdrop Kind="BaseAlt"/>
    </Window.SystemBackdrop>

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Grid x:Name="AppTitleBar" Grid.Row="0" VerticalAlignment="Top" Height="32">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="32"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Image Source="ms-appx:///Assets/icons8_omnichannel_32.png" Height="16" Grid.Column="0"/>
            <TextBlock Grid.Column="1" VerticalAlignment="Center">Archives Center 4</TextBlock>
        </Grid>
        <NavigationView x:Name="nv" Grid.Row="1" SelectionChanged="nvSample_SelectionChanged" IsBackButtonVisible="Collapsed"
>
            <NavigationView.MenuItems>
                <NavigationViewItem Icon="Home" Content="开始" Tag="NavigationViewItem_Start" Name="NavigationViewItem_Start" IsSelected="True"/>
                <NavigationViewItem Icon="Find" Content="综合查询" Tag="NavigationViewItem_Search" Name="NavigationViewItem_Search">
                    <NavigationViewItem.MenuItems>
                        <NavigationViewItem Content="关系人档案查询" Icon="People"/>
                        <NavigationViewItem Content="日志查询" Icon="CalendarReply"/>
                    </NavigationViewItem.MenuItems>
                </NavigationViewItem>
                <NavigationViewItem Icon="People" Content="关系人档案" Tag="NavigationViewItem_People" Name="NavigationViewItem_People" />
                <NavigationViewItem Icon="CalendarReply" Content="日志" Tag="NavigationViewItem_Log" Name="NavigationViewItem_Log" />
            </NavigationView.MenuItems>
            <NavigationView.FooterMenuItems>
                <NavigationViewItem Content="账户" Icon="Contact" />
                <NavigationViewItem Content="备份" Icon="Clock" />
                <NavigationViewItem Content="帮助" Icon="Help" />
            </NavigationView.FooterMenuItems>
            <Frame x:Name="contentFrame"/>
        </NavigationView>
    </Grid>
</Window>