读取xml文件到实体

1.变量基本属性及反序列化

using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;

namespace Xml.Model
{
    [XmlRoot(ElementName = "PLC")]
   public class PLC_Xml
    {
        [XmlElement(ElementName = "Variable")]
        public List<PLC_Variable> VarlstFromXml_PLC { get; set; }
    }
    public class PLC_Variable
    {
        [XmlElement(ElementName = "Name")]
        public string Name { get; set; }

        [XmlElement(ElementName = "Adress")]
        public string Adress { get; set; }

        [XmlElement(ElementName = "Type")]
        public string Type { get; set; }

        [XmlElement(ElementName = "Length")]
        public string Length { get; set; }

    }
 public class XMLDeseralize
    {
        #region 方法：xml反序列化

        //反序列化
        //接收2个参数:xmlFilePath(需要反序列化的XML文件的绝对路径),type(反序列化XML为哪种对象类型)
        /// <summary>
        /// xml反序列化
        /// </summary>
        /// <param name="xmlFilePath">需要反序列化的XML文件名（相对路径）</param>
        /// <param name="type">反序列化XML为哪种对象类型</param>
        /// <returns></returns>
        public static object DeserializeFromXml(string rootName, Type type)
        {
            try
            {
                object result = null;
                string path = Application.StartupPath + "\xml" + "\" + rootName + ".xml";
                if (File.Exists(path))
                {
                    using (StreamReader reader = new StreamReader(path))
                    {
                        XmlSerializer xs = new XmlSerializer(type);
                        result = xs.Deserialize(reader);
                    }
                }
                return result;
            }
            catch (Exception ex)
            {

                throw ex;
            }
        }
        #endregion
    }
}

2.xml的读取

public static PLC_Xml ReadXml_PLC(string xmlName)
{
PLC_Xml test = new PLC_Xml();
object c = XMLDeseralize.DeserializeFromXml(xmlName, typeof(PLC_Xml)) as PLC_Xml;
return test = (c as PLC_Xml);
}

3.调用

//读取xml实体
PLC_Xml XmlModel = PLC_VariableMgr.ReadXml_PLC(xml名称);

//初始化XML属性
Model model= PLC_VariableMgr.XmlToModel(XmlModel );