c#读取XML多级子节点

本文主要介绍了c#读取XML多级子节点的方法。具有很好的参考价值。下面跟着小编一起来看下吧

话不多说，请看代码：

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									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 = "";

									//使用xpath表达式选择文档中所有的student子节点

									XmlNodeList studentNodeList = doc.SelectNodes("Root/MarketList/Market");

									if (studentNodeList != null)

									{

									foreach (XmlNode studentNode in studentNodeList)

									{

									//通过Attributes获得属性名字为name的属性

									string name = studentNode.Attributes["MarketName"].Value+":";

									rst+= name;

									//通过SelectSingleNode方法获得当前节点下的SubMarketList子节点

									XmlNode coursesNode = studentNode.SelectSingleNode("SubMarketList");

									//通过ChildNodes属性获得courseNode的所有一级子节点

									XmlNodeList courseNodeList = coursesNode.ChildNodes;

									if (courseNodeList != null)

									{

									foreach (XmlNode courseNode in courseNodeList)

									{

									rst += courseNode.Attributes["Name"].Value+",";

									}

									rst += "<br/>";

									}

									}

									}

									Response.Write(rst);