asp.net使用DataSet的ReadXml读取XML文件及Stream流的方法_实用技巧_

 string strxml = "121122111222"; DataSet ds = new DataSet(); Stream stream = new MemoryStream(Encoding.Default.GetBytes(strxml)); ds.ReadXml(stream); GridView1.DataSource = ds; GridView1.DataBind(); 

 protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { DataSet ds = new DataSet(); TextReader reader = new StringReader(@" The Chi-litesSoulA lonely man1972BabyfaceR&BunknownBabyfaceR&BThe essential babyface2001BabyfaceR&BGrown and sexy2005Maria ArredondoPopNot going under2004Leona LewisPopUnknown2008UsherR&BUsher2008Christina AguileraBluesBack to basics2004StingPopShape of my heart "); //读取Xml字符串 用来接收WebService返回数据 ds.ReadXml(reader, XmlReadMode.Auto); //生成Xml文件 //ds.WriteXml(Server.MapPath("xml/song_bak.xml")); GridView1.DataSource = ds; GridView1.DataBind(); } } 

 #region 接口返回的Xml转换成DataSet /// 
 /// 返回的Xml转换成DataSet /// 
 /// Xml字符 ///  private DataSet GetDataSet(string text) { try { XmlTextReader reader = new XmlTextReader(new StringReader(text)); reader.WhitespaceHandling = WhitespaceHandling.None; DataSet ds = new DataSet(); ds.ReadXml(reader); reader.Close(); ds.Dispose(); return ds; } catch { return null; } } #endregion #region 后台提交数据且获取接口返回的数据 /// 
 /// 后台提交数据且获取接口返回的数据 /// 
 /// 地址 ///  public static string GetRequestString(string relativePath) { string requestUrl = relativePath; try { // 创建一个HTTP请求 HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create(requestUrl); request.Method = "GET"; StreamReader jsonStream = new StreamReader(request.GetResponse().GetResponseStream()); string jsonObject = jsonStream.ReadToEnd(); return jsonObject; } catch { return string.Empty; } } #endregion