Rss生成代码

来源：互联网发布：c#数据库实例编辑：程序博客网时间：2024/06/05 00:08

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.OleDb;
using System.Xml;

namespace wipe
{
/// <summary>
/// rssnews 的摘要说明。
/// </summary>
public class rssnews : System.Web.UI.Page
{
public string strRSS = "";

  private void Page_Load(object sender, System.EventArgs e)
  {
   Response.ContentType="application/xml";
   Response.Write(GetRSS());

}

  #region Web 窗体设计器生成的代码
  override protected void OnInit(EventArgs e)
  {
   //
   // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
   //
   InitializeComponent();
   base.OnInit(e);
  }

  /// <summary>
  /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  /// 此方法的内容。
  /// </summary>
  private void InitializeComponent()
  {
   this.Load += new System.EventHandler(this.Page_Load);

}
#endregion

  public string GetRSS()
  {
   DB s = new DB();
   string sql = "select * from news";
   DataSet ds = s.CreateDataSet(sql,"news");
            strRSS = "<?xml version='1.0'encoding='utf-8' ?> ";
   strRSS = "<rss version='2.0'>";
   strRSS = strRSS + "<channel>";
   strRSS = strRSS + "<title>news</title>";
   strRSS = strRSS + "<link>http://www.socent.com</link>";
   strRSS = strRSS + "<description>news</description>";
   for(int i = 0; i < ds.Tables[0].Rows.Count; i++)
   {
    strRSS = strRSS + "<item>";
    strRSS = strRSS + "<title><![CDATA["+ds.Tables[0].Rows[i]["Title"]+"]]></title>";
    strRSS = strRSS + "<link>http://www.socent.com/ArticleShow@"+ds.Tables[0].Rows[i]["id"]+".html</link> ";
    strRSS = strRSS + "<description><![CDATA["+ds.Tables[0].Rows[i]["body"]+"]]></description>";
    strRSS = strRSS + "<copyright>news</copyright>";
    strRSS = strRSS + "<pubDate>"+Convert.ToDateTime(ds.Tables[0].Rows[i]["Add_time"].ToString()).ToString("yyyy-MM-dd HH:mm")+"</pubDate>";
    strRSS = strRSS + "<comments>http://www.socent.com/CommentShow@"+ds.Tables[0].Rows[i]["id"]+".html</comments>";
    strRSS = strRSS + "</item>";
   }
   strRSS = strRSS + "</channel>";
   strRSS = strRSS + "</rss>";

   return strRSS;
  }

}
}