MainWindow.xaml

<?xml version="1.0" encoding="utf-8"?>
<Window
    x:Class="LocalDrop.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:LocalDrop"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:tb="using:H.NotifyIcon"
    mc:Ignorable="d"
    Title="LocalDrop">
    <Grid>
        <Grid.Resources>
            <BitmapImage x:Key="TrayIcon" UriSource="Assets/LocalDrop.ico" />
            <MenuFlyout x:Name="TrayMenu" >
                <MenuFlyoutItem Text="打开" x:Name="OpenMenuItem"  Command="{x:Bind ShowWindowCommand}"/>
                <MenuFlyoutSeparator/>
                <MenuFlyoutItem Text="退出" x:Name="ExitMenuItem"  Command="{x:Bind CloseWindowCommand}"/>
            </MenuFlyout>
        </Grid.Resources>
        <NavigationView PaneDisplayMode="Left" SelectionChanged="NavigationView_SelectionChanged"  IsSettingsVisible="false" IsBackButtonVisible="Collapsed">
            <NavigationView.MenuItems>
                <NavigationViewItem Content="接收" Icon="Read"  Tag="NavItemReceiver"/>
                <NavigationViewItem Content="发送" Icon="Send" Tag="NavItemSend"/>
                <NavigationViewItem Content="设置" Icon="Setting" Tag="NavItemSetting"/>
            </NavigationView.MenuItems>
            <Frame x:Name="ContentFrame"/>
        </NavigationView>
        <tb:TaskbarIcon x:Name="TrayIcon"
                    IconSource="{StaticResource TrayIcon}"
                    ToolTipText="我的应用"
                    ContextFlyout="{StaticResource TrayMenu}"
                    Visibility="Collapsed"
                    DoubleClickCommand="{x:Bind ShowWindowCommand}"/>
    </Grid>
</Window>