利用 .NET 3.5 的 Syndication 相关类生成 RSS

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.ServiceModel.Syndication;

using System.ServiceModel.Web;

using System.Xml;

using System.Collections.Generic;

public partial class CreateRss : System.Web.UI.Page