如何将数据绑定到wpf组合框以提供显示和数据值？

<Window x:Class="WpfApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="WPF Combo Box Data Binding" Height="450" Width="800">
    <Grid>
        <ComboBox x:Name="comboBox" Width="200" Height="30"
                  ItemsSource="{Binding People}"
                  DisplayMemberPath="Name"
                  SelectedValuePath="ID"/>
    </Grid>
</Window>

using System.Collections.ObjectModel;
using System.Windows;

namespace WpfApp
{
    public partial class MainWindow : Window
    {
        public ObservableCollection<Person> People { get; set; }

        public MainWindow()
        {
            InitializeComponent();

            // 创建数据源
            People = new ObservableCollection<Person>
            {
                new Person { ID = 1, Name = "John" },
                new Person { ID = 2, Name = "Jane" },
                new Person { ID = 3, Name = "Bob" }
            };

            // 设置数据上下文
            DataContext = this;
        }
    }

    public class Person
    {
        public int ID { get; set; }
        public string Name { get; set; }
    }
}