WPF编辑Datagrid单元格值，然后保存，同时编辑我正在加载到“应用程序在中断模式”

// XAML代码
<DataGrid x:Name="myDataGrid" IsReadOnly="False" AutoGenerateColumns="False">
    <DataGrid.Columns>
        <DataGridTextColumn Header="Name" Binding="{Binding Name}" />
        <DataGridTextColumn Header="Age" Binding="{Binding Age}" />
    </DataGrid.Columns>
</DataGrid>
<Button Content="Save" Click="SaveButton_Click" />

// 后端代码
public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

public partial class MainWindow : Window
{
    private ObservableCollection<Person> people;

    public MainWindow()
    {
        InitializeComponent();

        // 初始化数据源
        people = new ObservableCollection<Person>
        {
            new Person { Name = "John", Age = 25 },
            new Person { Name = "Alice", Age = 30 }
        };

        myDataGrid.ItemsSource = people;
    }

    private void SaveButton_Click(object sender, RoutedEventArgs e)
    {
        // 保存编辑后的值
        foreach (var person in people)
        {
            // 将person对象保存到数据库或其他持久化存储中
        }
    }
}