winform使用xml作为数据源

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            DataSet ds = new DataSet();
            ds.ReadXml("PERSON.XML");
            dataGridView1.DataSource = ds.Tables["student"].DefaultView;
        }
    }
}