C# XML 反序列化解析

自己用。记录一下！

用于配置文件的解析，可以用来设置配置。不用修改程序里参数。

用微软的XML 解析器来解析的。

1. Xml文件

文件名称：TestConfig.xml

<?xml version="1.0"?>

<Config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

  <PowerLine>

    <Version>1.01</Version>

    <FieldNum>10</FieldNum>

    <Fields>

      <Field name="STARTID">起始ID</Field>

      <Field name="FNODE">起点</Field>

      <Field name="TNODE">终点</Field>

      <Field name="POWERID">线路ID</Field>

    </Fields>

  </PowerLine>

</Config>

2. 对类的结构定义

文件名称：ParaseConfig.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Xml;

using System.Xml.Serialization;

//

namespace PowerCongfig

{  

    // 名称和对应值

    public class FieldNode

    {

        [XmlAttribute("name")]

        public string name { get; set; }

        [XmlText]

        public string Value{ get; set; }

    }

    // 名称和对应值

    public class FieldsNode

    {

        [XmlElement("Field")]

        public List<FieldNode> oFieldNode { get; set; }

    }

    //

    public class PowerLine

    {

        [XmlElement("Version")]  // 版本

        public double dVersion;

        [XmlElement("FieldNum")] // 属性字段个数

        public int CountNode { get; set; }

        [XmlElement("Fields")]

        public FieldsNode oFieldsNode { get; set; }

    }

    [XmlRoot("Config")]

    public class TestRoot

    {

        [XmlElement("PowerLine")]

        public PowerLine oPowerLine { get; set; }

    }

}

3. 反序列化解析Xml

文件名称：

Program.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.IO;

namespace PowerCongfig

{

    class Program

    {

        static void Main(string[] args)

        {

            // BuildXMlCofig();

            ParaseXMLConfig();

        }

        // 用来生成Xml文件

        private static void BuildXMlCofig()

        {

            TestRoot oTestRoot = new TestRoot();

            oTestRoot.oPowerLine = new PowerLine();

            oTestRoot.oPowerLine.dVersion = 1.01;

            oTestRoot.oPowerLine.CountNode = 10;

            //

            FieldNode oFieldNode0 = new FieldNode();

            oFieldNode0.name="STARTID";

            oFieldNode0.Value="起始ID";

            FieldNode oFieldNode1 = new FieldNode();

            oFieldNode1.name="FNODE";

            oFieldNode1.Value="起点";

            FieldNode oFieldNode2 = new FieldNode();

            oFieldNode2.name="TNODE";

            oFieldNode2.Value="终点";

            FieldNode oFieldNode3 = new FieldNode();

            oFieldNode3.name="POWERID";

            oFieldNode3.Value="线路ID";

            //

            oTestRoot.oPowerLine.oFieldsNode = new FieldsNode();

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode = new List<FieldNode>();

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode.Add(oFieldNode0);

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode.Add(oFieldNode1);

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode.Add(oFieldNode2);

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode.Add(oFieldNode3);           

            // 序列化

            // 保存文件名称

            string oFileName = "C:\\my_Test.xml";

            System.Xml.Serialization.XmlSerializer serializer = null;

            System.IO.StreamWriter writer = null;

            try

            {

                serializer = new System.Xml.Serialization.XmlSerializer(oTestRoot.GetType());

                FileStream fs = new FileStream(oFileName, FileMode.Create);

                serializer.Serialize(fs, oTestRoot);

            }

            catch (System.Exception ex)

            {

                string mes = ex.Message;

            }

            finally

            {

                if (writer != null)

                {

                    writer.Close();

                }

            }

        }

        // 解析Xml到类对象中。

        private static void ParaseXMLConfig()

        {

            TestRoot oTestRoot = new TestRoot();

            oTestRoot.oPowerLine = new PowerLine();

            oTestRoot.oPowerLine.oFieldsNode = new FieldsNode();

            oTestRoot.oPowerLine.oFieldsNode.oFieldNode = new List<FieldNode>();

            string oFileName = @"D:\zhangpengju\CodeTest\testcplus\TestConfig.xml";

            System.Xml.Serialization.XmlSerializer serializer = null;

            System.IO.StreamWriter writer = null;

            try

            {

                serializer = new System.Xml.Serialization.XmlSerializer(oTestRoot.GetType());

                FileStream fs = new FileStream(oFileName, FileMode.Open);

                oTestRoot = (TestRoot)serializer.Deserialize(fs);

            }

            catch (System.Exception ex)

            {

                string mes = ex.Message;

            }

            finally

            {

                if (writer != null)

                {

                    writer.Close();

                }

            }

            //

            Console.WriteLine("Version is {0}",oTestRoot.oPowerLine.dVersion);

            Console.ReadLine();

        }

    }

}

就这样。自己保存！

免分源码地址：http://download.csdn.net/detail/cartzhang/6270007

求进步！

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C# XML 反序列化解析

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