Webservice传递的数据只能是序列化的数据,典型的就是xml数据。
/// <summary>
/// 通过用户名和密码 返回下行数据 /// </summary> /// <param name="UserName">用户名</param> /// <param name="UserPwd">密码</param> /// <returns></returns> [WebMethod] public XmlDataDocument GetUpMassageDate(string UserName, string UserPwd) { try { XmlDataDocument xd = new XmlDataDocument(); DataSet ds = DbHelperSQL.Query("select Mobile,UPMessge, RecordDate from dbo.NA_Activity_Data where ActivityID in( select ActivityID from dbo.NA_Activity where UserID in (select UserID from dbo.NA_User where UserName=‘" + UserName.Trim() + "‘ and UserPwd=‘" + UserPwd.Trim() + "‘))"); if (ds != null && ds.Tables.Count > 0) { xd = new XmlDataDocument(ds); XmlNode root1 = xd.DocumentElement; XmlNodeList roots = root1.SelectNodes("ds"); foreach (XmlNode item in roots) { XmlNodeList list = item.SelectNodes("RecordDate"); ds.EnforceConstraints = false; //如果需要修改xml里的数据 需要加上这句 foreach (XmlNode node in list) { //这里是修改XML中 RecordDate的时间格式 原始格式是： <RecordDate>2012-04-20T16:16:00+08:00</RecordDate> node.InnerText = Convert.ToDateTime(node.InnerText.ToString()).ToString("yyyy-MM-dd HH:mm"); } } return xd; } else { return null; } } catch (Exception ex) { return null; } }public void DateBind() { UpMassgeWebserive.GetDateUpMassageSoapClient um = new UpMassgeWebserive.GetDateUpMassageSoapClient(); DataSet ds = new DataSet(); XmlNode xmlNode1; XmlDataDocument xd = new XmlDataDocument(); StringBuilder sb; xmlNode1 = um.GetUpMassageDate("hzh", "chinahzh"); if (xmlNode1==null) { return; } sb = new StringBuilder(xmlNode1.OuterXml); if (sb.ToString().Equals("")) { return; } xd.LoadXml(sb.ToString()); ds.ReadXml(new XmlNodeReader(xd)); GridView1.DataSource = ds.Tables[0].DefaultView; GridView1.DataBind();WebService传递XML数据 C#DataSet操作XML 解析WebService返回的XML数据,布布扣,bubuko.com
WebService传递XML数据 C#DataSet操作XML 解析WebService返回的XML数据
原文：http://www.cnblogs.com/iwin9999/p/3804616.html