还是取XML问题~~~~

[yinsuxia]

我有一个hashtable，还有一个XML文件，XML文件大致如下：

	<finfo>
		<longphone>10665234</longphone>
		<receivequery>ee29_493_20004_1_1245789865321245</receivequery>
		<block_english>10086</block_english>
		<block_english>10666600</block_english>
		<block_chinese>我的网</block_chinese>
		<block_chinese>宣传</block_chinese>
		<block_number>10086</block_number>
		<block_number>10658166</block_number>
	</finfo>
	<finfo>
		<longphone>13411885227</longphone>
		<receivequery>GTS*493*GTSBOXMTK*1245789865321245</receivequery>
		<block_english>10086</block_english>
		<block_chinese>健康互动</block_chinese>
		<block_number>10086</block_number>

	</finfo>

现在我想根据hashtable中的key去到XML中找数据，并读出来，hashtable中存放的数据就是XML中的longphone和receivequery节点下的数据，请问各位，我要怎么才能找到呢？

[yinsuxia]

顶~~怎么没人回答啊？？

[#blackheart]

反序列化后找

[yinsuxia]

顶啊·~~沉得好快啊

[fellowcheng]

http://hi.baidu.com/wangzhiqing999/blog/item/14a9e935dc2c5016ebc4af9d.html

[yinsuxia]

[fellowcheng]

            string strKey = "10665234";
            XDocument xDom = XDocument.Parse(@"<finfos><finfo> 
 		 <longphone>10665234</longphone> 
 		 <receivequery>ee29_493_20004_1_1245789865321245 </receivequery> 
 		 <block_english>10086 </block_english> 
 		 <block_english>10666600 </block_english> 
 		 <block_chinese>我的网 </block_chinese> 
 		 <block_chinese>宣传 </block_chinese> 
 		 <block_number>10086 </block_number> 
 		 <block_number>10658166 </block_number> 
 	 </finfo> 
 	 <finfo> 
 		 <longphone>13411885227 </longphone> 
 		 <receivequery>GTS*493*GTSBOXMTK*1245789865321245 </receivequery> 
 		 <block_english>10086 </block_english> 
 		 <block_chinese>健康互动 </block_chinese> 
 		 <block_number>10086 </block_number> 
   	 </finfo></finfos>");
            var finfo = xDom.Descendants("longphone").Where(t => t.Value == strKey).FirstOrDefault().Parent;
             if (finfo != null) {
                 XElement xElement = finfo;
             }

[蝶恋花雨]

string resHtml = @"
<finfo> <longphone>10665234 </longphone>
<receivequery>ee29_493_20004_1_1245789865321245 </receivequery>
<block_english>10086 </block_english>
<block_english>10666600 </block_english>
<block_chinese>我的网 </block_chinese>
<block_chinese>宣传 </block_chinese>
<block_number>10086 </block_number>
<block_number>10658166 </block_number>
</finfo> ";
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(resHtml);
XmlNodeList xnl = xmlDoc.SelectNodes("/finfo");
foreach (XmlNode linkNode in xnl)
{
XmlElement xe = (XmlElement)linkNode;//将子节点类型转换为XmlElement类型
Response.Write(xe.SelectSingleNode("longphone").InnerText);
Response.Write(xe.SelectSingleNode("receivequery").InnerText);
}

[dasheen919]

你需要的只是编写一个XML文件读取类(最好再有一个对应的实体类),建议查询MSDN搜索XmlDocument相关,XML文件的读取方式很多,也很简单,下面结合你的XML结构写个简单的例子.

XmlDocument XmlFile = new XmlDocument();
XmlFile.Load(xxx); //xxx是你的XML文件路径

//遍历节点,XML文件读取常用的方式
foreach(XmlNode ChildNode in XmlFile.ChildNodes)
{
//首先是第一层的finfo
foreach(XmlNode SubNode in ChildNode.ChildNodes)
{
//最内层
if(SubNode.Name == xxx) //xxx表示你要找的节点名字,如longphone、receivequery
{
//你要执行的操作
//SubNode.InnerXml或InnerText就是后面的值10665234
}
}
}

不过你的XML结构设计的很不合理，读取时会发觉很不爽，可以考虑属性+子节点或者再多一层的结构。

[蝶恋花雨]

然后再把hashtable 里面的值跟 Response.Write(xe.SelectSingleNode("longphone").InnerText);
Response.Write(xe.SelectSingleNode("receivequery").InnerText);
这些比较