急！大家来帮看看

Question

 <?xml version='1.0' encoding='gb2312' ?>
 <result>
 <rows>
  <row>
   <title> <![CDATA[sunny]]></title>
   <value><![CDATA[5]]></value>  
   </row>
  <row>
   <title> <![CDATA[sunny1]]></title> 
   <value><![CDATA[5]]></value>  
   </row>
  <row>
   <title> <![CDATA[sunny1]]></title> 
   <value><![CDATA[5]]></value>  
   </row>
ROW是动态的根据数据的多少增减的！
...  </rows>
  </result>怎么用 C# 向页面输出这样的XML
  

Answer 1

XML 输出有很多中 着样只是其中的一种。      
   Response.Clear();
         Response.ContentType = "text/xml";
         Response.Charset = "GB2312";         Response.Write("<?xml version='1.0'?>");
         Response.Write("<result>");
         Response.Write(" <rows>");
         foreach (WhiteGameEntity Info in WhiteGameE)
         {
         Response.Write("  <row>");
         Response.Write("    <title>");
         Response.Write("      <![CDATA["+Info.YueSaiName.Trim()+"]>");
         Response.Write("       </title>");
         Response.Write("    <value>");
         Response.Write("     <![CDATA["+Info.Number.ToString().Trim()+"]>");
         Response.Write("     </value>");
         Response.Write("        </row>");
         }
         Response.Write("</rows>");
         Response.Write("</result>");
         Response.Flush();
         Response.End();     

Answer 2

  DataTable dt=new DataTable ();//假设你说的动态数据存在dt中
        DataColumn dc = new DataColumn("id", typeof(string));
        dt.Columns.Add(dc);
        DataColumn dc2 = new DataColumn("name", typeof(string));
        dt.Columns.Add(dc2);        DataRow drNew = dt.NewRow();
        drNew[0] = "1111";
        drNew[1] = "aaaa";
        dt.Rows.Add(drNew);        Response.Clear();
        Response.ContentType = "text/xml";
        Response.Charset = "GB2312";        Response.Write(" <?xml version='1.0'?>");
        Response.Write(" <result>");
        Response.Write(" <rows>");
        foreach (DataRow dr in dt.Rows)
        {
            Response.Write("  <row>");
            Response.Write("    <title>              ");
            Response.Write(         dr["id"]          );
            Response.Write("      </title>           ");
            Response.Write("    <value>");
            Response.Write(         dr["name"]        );
            Response.Write("    </value>");
            Response.Write("  </row>");
        }
        Response.Write(" </rows>");
        Response.Write("</result>");
        Response.Flush();
        Response.End();    
输出结果：  <?xml version="1.0" ?> 
- <result>
- <rows>
- <row>
  <title>1111</title> 
  <value>aaaa</value> 
  </row>
  </rows>
  </result>

Answer 3

private XmlTextWriter WriteHeader(XmlTextWriter writer)//创建头部
{
writer.WriteStartDocument();
writer.WriteStartElement("result");
writer.WriteStartElement("row");
return writer;
} private XmlTextWriter WriteItem(XmlTextWriter writer,string row,string title,
string value)//创建row部分
{
writer.WriteStartElement("row");
writer.WriteElementString("title",title);
writer.WriteElementString("value",value);
writer.WriteEndElement();
return writer;
} private XmlTextWriter WriteTailer(XmlTextWriter writer)//创建尾部
{
    writer.WriteEndElement();
    writer.WriteEndElement();
    writer.WriteEndDocument();
    return writer;
}
像如下调用 public void CreateSampleXML(HttpResponse response，string row ,string title,string value)
{
///创建写XML文档的对象
XmlTextWriter writer = new XmlTextWriter(response.OutputStream,System.Text.Encoding.UTF8);
///写文档的头部
WriteHeader(writer);
///写文档的Item
//然后这里循环写row部分
{
WriteItem(writer,row,title,value);
}
///写文档尾部
WriteRSSTailer(writer);
///缓存页面
writer.Flush();
writer.Close();
///设置页面的输出格式
response.ContentEncoding = System.Text.Encoding.UTF8;
response.ContentType = "text/xml";
response.Cache.SetCacheability(HttpCacheability.Public);
response.End();
}
自己再好好改改吧，应该可以用的