如何在ASP.NET中返回XML

using System;
using System.IO;
using System.Xml;
using System.Web;

public partial class XMLResponse : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        // 创建一个XML文档对象
        XmlDocument xmlDoc = new XmlDocument();

        // 创建XML声明和根元素
        XmlDeclaration xmlDeclaration = xmlDoc.CreateXmlDeclaration("1.0", "UTF-8", null);
        XmlElement rootElement = xmlDoc.CreateElement("Response");

        // 向根元素添加子元素
        XmlElement element1 = xmlDoc.CreateElement("Item1");
        XmlText text1 = xmlDoc.CreateTextNode("This is item 1.");
        element1.AppendChild(text1);
        rootElement.AppendChild(element1);

        XmlElement element2 = xmlDoc.CreateElement("Item2");
        XmlText text2 = xmlDoc.CreateTextNode("This is item 2.");
        element2.AppendChild(text2);
        rootElement.AppendChild(element2);

        // 将根元素添加到XML文档中
        xmlDoc.AppendChild(rootElement);

        // 将XML文档写入响应流中
        HttpContext.Current.Response.Clear();
        HttpContext.Current.Response.ContentType = "text/xml";
        xmlDoc.Save(HttpContext.Current.Response.OutputStream);
        HttpContext.Current.Response.End();
    }
}

<?xml version="1.0" encoding="UTF-8"?><Response>
  <Item1>This is item 1.</Item1>
  <Item2>This is item 2.</Item2>
</Response>