详解c#读取XML多级子节点的示例代码【C#.Net教程】,c#，XML，子节点

本文重要引见了c#读取XML多级子节点的要领。具有很好的参考价值。下面随着小编一起来看下吧

话不多说，请看代码：

string xmlFilePath = "D:\\log_xml\\MarInfo.xml"; //Server.MapPath(@"相对路径如/xml/test.xml");
XmlDocument doc = new XmlDocument();
doc.Load(xmlFilePath);//加载XML文件
string rst = "";
//运用xpath表达式挑选文档中一切的student子节点
XmlNodeList studentNodeList = doc.SelectNodes("Root/MarketList/Market");
if (studentNodeList != null)
{
foreach (XmlNode studentNode in studentNodeList)
{
//经由过程Attributes取得属性名字为name的属性
string name = studentNode.Attributes["MarketName"].Value+":";
rst+= name;
//经由过程SelectSingleNode要领取得当前节点下的SubMarketList子节点
XmlNode coursesNode = studentNode.SelectSingleNode("SubMarketList");
//经由过程ChildNodes属性取得courseNode的一切一级子节点
XmlNodeList courseNodeList = coursesNode.ChildNodes;
if (courseNodeList != null)
{
foreach (XmlNode courseNode in courseNodeList)
{
rst += courseNode.Attributes["Name"].Value+",";
}
rst += "<br/>";
}
}
}
Response.Write(rst);

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