如何处理UWP NavigationView内部设置按钮的点击事件？

// MainPage.xaml.cs

using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

public sealed partial class MainPage : Page
{
    public MainPage()
    {
        this.InitializeComponent();
    }

    private void settingsButton_Click(object sender, RoutedEventArgs e)
    {
        // 处理设置按钮的点击事件
        // 在这里实现自定义逻辑

        // 示例：打开设置页面
        Frame.Navigate(typeof(SettingsPage));
    }
}

<!-- MainPage.xaml -->

<Page
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:YourAppName"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    x:Class="YourAppName.MainPage">

    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <!-- Your page content here -->
        <NavigationView x:Name="navigationView">
            <!-- NavigationView content -->
        </NavigationView>
    </Grid>
</Page>