C#读取XML的CDATA节点内容实例详解
作者：需要充电
在本篇文章里小编给大家整理了关于C# 读取XML的CDATA节点内容的相关知识点内容，有需要的朋友们参考学习下。
首先看实例代码：
昨天读取了以下XML, 之前没有读取过类似的格式,用一种比较笨的方法读取的,记录下
<?xml version="1.0"?>
<response>
<srvver>1.0</srvver>
<srvcode>000</srvcode>
<payload>
<param type="XML" key="data">
<![CDATA[
<Response>
<Execution>
<Status code="0" sql_code="0" description="执行成功！"/>
</Execution>
<ResponseContent>
<Parameter/>
<Document>
<RecordSet id="1">
<Master name="M" node_id="1">
<Record>
<Field name="MTRL_ID" value="51722500H031"/>
<Field name="IS_MAIN" value="Y"/>
<Field name="MAIN_ID" value="51722500H031"/>
<Field name="DOSAGE" value="1.0"/>
<Field name="NN_QTY" value="1000.0"/>
<Field name="TN_QTY" value="1000.0"/>
<Field name="SEQ" value="70.0"/>
<Field name="POINT_STR" value=""/>
</Record>
</Master>
</RecordSet>
<RecordSet id="2">
<Master name="M" node_id="2">
<Record>
<Field name="MTRL_ID" value="51820590H001"/>
<Field name="IS_MAIN" value="N"/>
<Field name="MAIN_ID" value="51820590H001"/>
<Field name="DOSAGE" value="1.0"/>
<Field name="NN_QTY" value="1000.0"/>
<Field name="TN_QTY" value="500.0"/>
<Field name="SEQ" value="30.0"/>
<Field name="POINT_STR" value=""/>
</Record>
</Master>
</RecordSet>
<RecordSet id="3">
<Master name="M" node_id="3">
<Record>
<Field name="MTRL_ID" value="51820710H002"/>
<Field name="IS_MAIN" value="N"/>
<Field name="MAIN_ID" value="51820510H002"/>
<Field name="DOSAGE" value="0.0"/>
<Field name="NN_QTY" value="0.0"/>
<Field name="TN_QTY" value="1000.0"/>
<Field name="SEQ" value="20.0"/>
<Field name="POINT_STR" value=""/>
</Record>
</Master>
</RecordSet>
</Document>
</ResponseContent>
</Response>
]]>
</param>
</payload>
</response>
以下是读取xml节点的过程
我的目的是想要读取CDATA里面的 <RecordSet></RecordSet> 包裹的数据
1.我先建立了一个类
public class ReadXml
{
public string RecordSet;
public string MTRL_ID;
public string IS_MAIN;
public string MAIN_ID;
public string DOSAGE;
public string NN_QTY;
public string TN_QTY;
public string SEQ;
public string POINT_STR;
}
2. 接着我把CDATA里面的内容提出来
XmlDocument doc = new XmlDocument();
doc.LoadXml(strFile); var cdata = (XmlCDataSection)doc.SelectSingleNode("/response/payload/param/text()");
3. 然后用XElement的Linq方法找到 RecordSet 节点集合, 循环节点集合,赋值,以下是实现代码:
XElement xe = XElement.Parse(cdata.InnerText);
IEnumerable<XElement> elements = from ele in xe.Elements("ResponseContent").Elements("Document").Elements("RecordSet") select ele;
List<ReadXml> xmlNodeList = new List<ReadXml>();
foreach (var ele in elements)
{
ReadXml xmlNode= new ReadXml();
model.RecordSet = ele.Attribute("id").Value;
var subeles = ele.Elements("Master").Elements("Record").Elements("Field");
foreach (var item in subeles)
{
if (item.Attribute("name").Value == "MTRL_ID")
{
xmlNode.MTRL_ID = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "IS_MAIN")
{
xmlNode.IS_MAIN = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "MAIN_ID")
{
xmlNode.MAIN_ID = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "DOSAGE")
{
xmlNode.DOSAGE = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "NN_QTY")
{
xmlNode.NN_QTY = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "TN_QTY")
{
xmlNode.TN_QTY = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "SEQ")
{
xmlNode.SEQ = item.Attribute("name").NextAttribute.Value;
}
if (item.Attribute("name").Value == "POINT_STR")
{
xmlNode.POINT_STR=item.Attribute("name").NextAttribute.Value;
}
}
xmlNodeList.Add(xmlNode);
}
以上就是本次介绍的全部知识点内容，感谢大家的阅读和对脚本之家的支持。