我如何解析我的这个xml字符串 [英] how can i parse my this xml string

问题描述

< channeldata>
< subscreiptionid> subid</subscriptionid>
< domian> todomian</domin>
< channel> tochannel</channel>

</channeldata>

<channeldata>
<subscreiptionid>subid</subscriptionid>
<domian>todomian</domin>
<channel>tochannel</channel>

</channeldata>

推荐答案

Google是您的朋友:很好，经常拜访他.与在这里发布问题相比，他可以更快地回答问题.

快速搜索给出了以下内容:如何使用Visual C#从文件中读取XML [

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...

A very quick search gave this: How to read XML from a file by using Visual C#[^]

XmlTextReader r = new XmlTextReader("xml file path");
string strval1,strval2,strval3;
r.Read();
while (r.Read())
{
  if (r.NodeType == XmlNodeType.Element)
  {
   if (r.Name =="subscreiptionid" )
   {
    r.Read();
    strval1 = Convert.ToString(r.Value);
   }
   elseif(r.Name =="domain" )
   {
    r.Read();
    strval2 = Convert.ToString(r.Value);
   }
   elseif(r.Name =="channel" )
   {
    r.Read();
    strval3 = Convert.ToString(r.Value);
   }
  }
}

这里是:

Here it is :

XmlDocument chanelData= new XmlDocument();
chanelData.LoadXml(@"<channeldata>
                    <subscriptionid>subid</subscriptionid>
                    <domain>todomian</domain>
                    <channel>tochannel</channel>
                </channeldata>");
foreach (XmlNode node in chanelData.SelectNodes("/channeldata/*"))
    Console.WriteLine(node.Name + " = " +node.InnerText);

Console.ReadKey();

祝你好运

Good Luck

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