C#解析XML文件

想实现：C#读取XML文件内的内容至List

XML文件：AppAttr.xml  其中，一定是要ArrayOfAppAttr（红色部分AppAttr为你的实体类名）

<?xml version="1.0" encoding="utf-8" ?>
<ArrayOfAppAttr  xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

  <AppAttr>
    <Key>FileFolder</Key>
    <Value>C:/PWFileVersion</Value>
  </AppAttr>

  <AppAttr>
    <Key>CallAddress</Key>
    <Value>pwfileversion://</Value>
  </AppAttr>

</ArrayOfAppAttr>

实体类文件：AppAttr

[Serializable]//不能忘记
public class AppAttr
{
    public AppAttr() { }
    public AppAttr(string K, string V)
    {
        Key = K;
        Value = V;
    }
    public string Key;
    public string Value;
}

序列化类：XmlSerialize

class XmlSerialize
{
    /// <summary>
    /// 反序列化XML为类实例
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="xmlObj"></param>
    /// <returns></returns>
    public static T DeserializeXml<T>(string xmlObj)
    {
        XmlSerializer serializer = new XmlSerializer(typeof(T));
        using (StringReader reader = new StringReader(xmlObj))
        {
            return (T)serializer.Deserialize(reader);
        }
    }

    /// <summary>
    /// 序列化类实例为XML
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="obj"></param>
    /// <returns></returns>
    public static string SerializeXml<T>(T obj)
    {
        using (StringWriter writer = new StringWriter())
        {
            new XmlSerializer(obj.GetType()).Serialize((TextWriter)writer, obj);
            return writer.ToString();
        }
    }
}

程序运行进行读取

List<AppAttr> appAttrList = null;
XmlSerializer xmlSerializer = new XmlSerializer(typeof(List<AppAttr>));
//_configPath为你的xml配置文件位置
using (StreamReader streamReader = new StreamReader(_configPath))
{
    appAttrList = xmlSerializer.Deserialize(streamReader) as List<AppAttr>;
}

参考：

C#.NET解析XML（简单实例）