如何在MSTest XML数据源中使用"深层"XML

<data>
 <items>
    <item id="1">
      <name>Item 1</name>
     <description>Description of Item 1</description>
    </item>
    <item id="2">
      <name>Item 2</name>
     <description>Description of Item 2</description>
    </item>
  </items>
</data>

[TestMethod]
[DataSource("Microsoft.VisualStudio.TestTools.DataSource.XML", "data.xml", "item", DataAccessMethod.Sequential)]
public void TestMethod1()
{
    // 获取XML数据中的当前项
    string itemId = TestContext.DataRow["id"].ToString();
    string itemName = TestContext.DataRow["name"].ToString();
    string itemDescription = TestContext.DataRow["description"].ToString();

    // 在此处编写测试逻辑
}

string itemId = TestContext.DataRow["id"].ToString();
string itemName = TestContext.DataRow["name"].ToString();
string itemDescription = TestContext.DataRow["description"].ToString();