急急急 请教一个XML问题

Question

<?xml version="1.0" encoding="utf-8" ?>
<pic>
<picUrl1></picUrl1>
<picTitle1></picTitle1>
<picName1></picName1>
<picUrl2></picUrl2>
<picTitle1></picTitle1>
<picName2></picName2>
</pic>
这是我的xml文件        XmlDocument doc = new XmlDocument();
        doc.Load("passpic.xml");\\加载xml
        fileUp file = fileUpManager.GetIndex();\\获得对象
怎么给xml各个节点赋值啊 高手解说下 （详细点额是新手）

Answer 1

http://blog.csdn.net/BiologyPianoProgram/archive/2009/05/14/4183998.aspx

Answer 2

 XmlDocument doc = new XmlDocument();
            doc.Load(Path.GetFullPath("data.xml"));            XmlNodeList list = doc.SelectSingleNode("pic").ChildNodes;
            foreach (XmlNode item in list)
            {
                XmlElement el_Title = (XmlElement)item;                item.InnerText = "xxxx";
            }
            XmlTextWriter writer = new XmlTextWriter("data.xml", null);
            writer.Formatting = Formatting.Indented;
            doc.Save(writer);

Answer 3

//using System.IO;
//using System.Xml;

Answer 4

//上面多了两句
XmlDocument doc = new XmlDocument();
            doc.Load(Path.GetFullPath("data.xml"));            XmlNodeList list = doc.SelectSingleNode("pic").ChildNodes;
            foreach (XmlNode item in list)
            {
                XmlElement el_Title = (XmlElement)item;                item.InnerText = "xxxx1";
            }            doc.Save(Path.GetFullPath("data.xml"));

Answer 5

Console.WriteLine(item.Name);//节点的名称然后对应的对操作我的Blog:http://blog.csdn.net/zhoukang0916/archive/2009/10/17/4684210.aspx

Answer 6

XmlDocument doc = new XmlDocument(); 
doc.Load("a.xml"); 
XmlNodeList nodeList=doc.SelectSingleNode("pic").ChildNodes;
foreach(XmlNode xn in nodeList)
{ 
XmlElement xe=(XmlElement)xn;
xe.SetAttribute("genre",""); XmlNodeList nls=xe.ChildNodes; 
foreach(XmlNode xn1 in nls) 
{ 
XmlElement xe2=(XmlElement)xn1
xe2.InnerText="";
} 
} 
} 
doc.Save(Server.MapPath("a.xml"));