xml解析，在dataGridView中显示时数据有误

private void Main_Load(object sender, EventArgs e)

        {

            Entity.Entity_My_Password entity_my_password = new Entity.Entity_My_Password();//实体

            XmlDocument xmlDoc = new XmlDocument();

            List<Entity.Entity_My_Password> pwdList = new List<Entity.Entity_My_Password>();



            ListViewItem item = new ListViewItem();

            try

            {

                String xmlPath = "../../Data/My_Password.xml";

                xmlDoc.Load(xmlPath);

            }

            catch (Exception ex)

            {

                MessageBox.Show("文件加载失败:" + ex.Message);

                return;

            }

            XmlElement elem = xmlDoc.DocumentElement;

            foreach (XmlNode node in elem.ChildNodes)

            {

                entity_my_password.PwdName = node["pwdName"].InnerText;

                entity_my_password.PwdValue = node["pwdValue"].InnerText;

                entity_my_password.CreateDate = node["createDate"].InnerText;

                pwdList.Add(entity_my_password);

                dataGridView.DataSource = pwdList;

            }

        }

<?xml version="1.0" encoding="utf-8" ?>

<My_Password>

  <Pwd>

    <pwdName>密码1</pwdName>

    <pwdValue>123</pwdValue>

    <createDate>2013-6-8 14:59:21</createDate>

  </Pwd>

  <Pwd>

    <pwdName>密码2</pwdName>

    <pwdValue>acd</pwdValue>

    <createDate>2013-6-8 14:59:27</createDate>

  </Pwd>

  <Pwd>

    <pwdName>密码3</pwdName>

    <pwdValue>sty231</pwdValue>

    <createDate>2013-6-8 15:12:30</createDate>

  </Pwd>

</My_Password>

补充：.NET技术 ,  C#

上一个：SmtpClient发邮件问题，验证不成功。
下一个：关于weifenluo，DockPanel的问题