获取XML单个节点的值!
XML文件如下:
<return msgid="123">  
   < arguments >
     <string id="devicecode">ZHAOYINGBI</string>
     <string id="command">OPENDEV</string>
     <integer id="result">0</integer>
   </arguments>
</return>
1. 获取<return msgid="123"> 中的msgid的值。
2. 获取<integer id="result">0</integer> 的值(即 0)。
请高手指教!万分感激!!!
------解决方案--------------------
_xmlDoc.Load(xmlPath);   //载入Xml文档
XmlNode firstNode = _xmlDoc.SelectSingleNode("return");
if (firstNode != null)
{
	XmlAttributeCollection xmlAttributes = node.Attributes;
	msgid = xmlAttributes["msgid"].Value;
	XmlNodeList nodes = firstNode.SelectSingleNode("arguments").SelectNodes("string");
	if (nodes != null)
	{
		foreach (XmlNode node in nodes)
		{
			XmlAttributeCollection xmlAttributes = node.Attributes;
			if (xmlAttributes["id"].Value == "result")
			{
				itemText = xmlAttributes[itemValueName].InnerText;
				break;
			}
		}
	}
}
好像整复杂了。
------解决方案--------------------
C# code
        XmlDocument xmlDoc = new XmlDocument();
        xmlDoc.Load(Server.MapPath(@"c:\test.xml"));
        Console.WriteLine(xmlDoc.DocumentElement.Attributes["msgid"].Value);
        Console.WriteLine(xmlDoc.SelectSingleNode(@"//integer[@id='result']").InnerText);