WPF C#使用绑定在DataGrid中显示可观察集合

<Window x:Class="WpfApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="DataGrid Binding Example" Height="450" Width="800">
    <Grid>
        <DataGrid ItemsSource="{Binding MyCollection}" AutoGenerateColumns="True">
            <DataGrid.Columns>
                <DataGridTextColumn Header="Name" Binding="{Binding Name}" />
                <DataGridTextColumn Header="Age" Binding="{Binding Age}" />
                <!-- 其他列 -->
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>

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

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

        public MainWindow()
        {
            InitializeComponent();

            MyCollection = new ObservableCollection<Person>();
            MyCollection.Add(new Person { Name = "John", Age = 25 });
            MyCollection.Add(new Person { Name = "Alice", Age = 30 });

            DataContext = this;
        }
    }

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