| 读写xml所有节点个人小结和读取xml节点的数据总结__教程 |
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| 日期：2007-5-9 18:54:52 人气：232 [大 中 小] |
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xmlDoc.Load(@"c:\Config.xml");
XmlElement elem = xmlDoc.GetElementById("add");
string str = elem.Attributes["value"].Value
/**//*第三种方法: SelectSingleNode 读取两种格式的xml *---/
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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<ConnectionString>Data Source=yf; user id=ctm_dbo;password=123</ConnectionString>
</appSettings>
</configuration>
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XmlDocument doc = new XmlDocument();
doc.Load(strXmlName);
XmlNode node=doc.SelectSingleNode("/configuration/appSettings/ConnectionString");
if(node!=null)
{
string k1=node.Value; //null
string k2=node.InnerText;//Data Source=yf; user id=ctm_dbo;password=123
string k3=node.InnerXml;//Data Source=yf; user id=ctm_dbo;password=123
node=null;
}
********************************************************************
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<add key="ConnectionString" value="Data Source=yf; user id=ctm_dbo;password=123" />
</appSettings>
</configuration>
**--------------------------------------------------------------------**
XmlNode node=doc.SelectSingleNode("/configuration/appSettings/add");
if(node!=null)
{
string k=node.Attributes["key"].Value;
string v=node.Attributes["value"].Value;
node=null;
}
*--------------------------------------------------------------------*
XmlNode node=doc.SelectSingleNode("/configuration/appSettings/add");
if(node!=null)
{
XmlNodeReader nr=new XmlNodeReader(node);
nr.MoveToContent();
//检查当前节点是否是内容节点。如果此节点不是内容节点，则读取器向前跳至下一个内容节点或文件结尾。
nr.MoveToAttribute("value");
string s=nr.Value;
node=null;
}
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| 出处：本站原创 作者：佚名 |
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