MainWindow.xaml

<?xml version="1.0" encoding="utf-8"?>
<Window
    x:Class="proshandadmin.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:proshandadmin"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    <Window.SystemBackdrop>
        <DesktopAcrylicBackdrop />
    </Window.SystemBackdrop>
    <NavigationView
        PaneDisplayMode="LeftCompact"
        Loaded="NavView_Loaded"
        IsBackButtonVisible="Collapsed"
        SelectionChanged="handleSelectionChange"
        x:Name="NavView"
        >
        <NavigationView.MenuItems>
            <NavigationViewItem
                Icon="Home"
                Content="Home"
                Tag="HomePage"
                x:Name="navMainPage" />
            <NavigationViewItem
                Icon="Shop"
                Content="Orders"
                Tag="OrdersPage"
                x:Name="navOrdersPage" />
        </NavigationView.MenuItems>
        <Frame
            x:Name="contentFrame" />
    </NavigationView>
</Window>