如何在MahApps.Metro.Controls窗体的子窗口中添加WPF Web浏览器

<Controls:MetroWindow x:Class="YourNamespace.MainWindow"
                      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                      xmlns:Controls="http://metro.mahapps.com/winfx/xaml/controls"
                      Title="Your Application" Height="450" Width="800">
    <Grid>
        <Controls:MetroContentControl x:Name="ContentControl" />
    </Grid>
</Controls:MetroWindow>

using CefSharp;
using CefSharp.Wpf;

public partial class MainWindow : MetroWindow
{
    public MainWindow()
    {
        InitializeComponent();

        // 初始化CefSharp
        Cef.Initialize(new CefSettings());

        // 创建ChromiumWebBrowser实例
        var browser = new ChromiumWebBrowser();

        // 将浏览器添加到MetroContentControl中
        ContentControl.Content = browser;

        // 加载网页
        browser.Address = "https://www.example.com";
    }
}