多语言开发xml版

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using System.IO;
using System.Collections;
using System.Reflection;

namespace Rca4.libLng
{
    public class ClassLng
    {
        public static string _lngID;
        private static string _lngCode;
        private static string _LanguagePath;
        private static string _Prefix;

        /// <summary>
        /// 语言对象初始化
        /// </summary>
        /// <param name="XmlFile">Xml 配置文件</param>
        /// <param name="LanguagePath">语言包目录</param>
        /// <param name="Prefix">语言包文件前缀</param>
        public ClassLng(string XmlFile,string LanguagePath,string Prefix){
            this.ReadDefaultLanguage(XmlFile);
            _LanguagePath = LanguagePath;
            _Prefix = Prefix;
        }
        /// <summary>
        /// 获取默认语言选择
        /// </summary>
        /// <param name="XmlFile">Xml 配置文件</param>
        private void ReadDefaultLanguage(string XmlFile)
        {
            XmlReader reader = new XmlTextReader(XmlFile);
            XmlDocument doc = new XmlDocument();
            doc.Load(reader);
            XmlNode root = doc.DocumentElement;

            XmlNode SingleNode = root.SelectSingleNode("Language");
            XmlNode node1 = SingleNode.SelectSingleNode("@lngID");
            XmlNode node2 = SingleNode.SelectSingleNode("@lngCode");
            _lngID = node1.InnerText;
            _lngCode = node2.InnerText;
        }
        /// <summary>
        /// 读取语言包
        /// </summary>
        /// <param name="frmName">窗口名称</param>
        private Hashtable ReadResource(string frmName)
        {
            Hashtable result = new Hashtable();

            XmlReader reader = null;
            FileInfo fi = new FileInfo(_LanguagePath + "\\" + _Prefix + _lngCode + ".xml");
            if (!fi.Exists)
                reader = new XmlTextReader(_LanguagePath + "\\" + _Prefix + "EN.xml");
            else
                reader = new XmlTextReader(_LanguagePath + "\\" + _Prefix + _lngCode + ".xml");

            XmlDocument doc = new XmlDocument();
            doc.Load(reader);

            XmlNode root = doc.DocumentElement;
            XmlNodeList nodelist = root.SelectNodes("Form[Name='" + frmName + "']/Controls/Control");
            foreach (XmlNode node in nodelist)
            {
                try
                {
                    XmlNode node1 = node.SelectSingleNode("@name");
                    XmlNode node2 = node.SelectSingleNode("@type");
                    if (node1 != null)
                    {
                        if (frmName == node1.InnerText)
                            result.Add(node1.InnerText.ToLower(), node.InnerText);
                        else
                            result.Add(node1.InnerText.ToLower(), node2.InnerText + "|" + node.InnerText);
                    }
                }
                catch (FormatException fe)
                {
                    Console.WriteLine(fe.ToString());
                }
            }
            reader.Close();
            return result;
        }

        /// <summary>
        /// 更改语言
        /// </summary>
        /// <param name="form">要更改语言的窗口</param>
        public void ChangeLngNames(Form form)
        {
            Hashtable table = ReadResource(form.Name);
            if (table.Contains(form.Name.ToLower()))
                form.Text = (string)table[form.Name.ToLower()];
            string s;
            string[] sArray;
            System.Reflection.FieldInfo[] fieldInfo = form.GetType().GetFields(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public | BindingFlags.NonPublic);

            for (int i = 0; i < fieldInfo.Length; i++)
            {
                if (table.Contains(fieldInfo[i].Name.ToLower()))
                {
                    s = (string)table[fieldInfo[i].Name.ToLower()];
                    sArray = s.Split('|');
                    object obj = fieldInfo[i].GetValue(form);
                    SetPropertyValue(fieldInfo[i].GetValue(form), sArray[0], sArray[1]);
                }
            }
        }

        /// <summary>
        /// 获取控件属性值
        /// </summary>
        /// <param name="ClassInstance">控件对象</param>
        /// <param name="PropertyName">属性名称</param>
        private object GetPropertyValue(object ClassInstance, string PropertyName)
        {
            Type myType = ClassInstance.GetType();
            PropertyInfo myPropertyInfo = myType.GetProperty(PropertyName, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
            return myPropertyInfo.GetValue(ClassInstance, null);
        }

        /// <summary>
        /// 设置控件属性值
        /// </summary>
        /// <param name="ClassInstance">控件对象</param>
        /// <param name="PropertyName">属性名称</param>
        /// <param name="PropertyValue">属性值</param>
        private void SetPropertyValue(object ClassInstance, string PropertyName, object PropertyValue)
        {
            Type myType = ClassInstance.GetType();
            PropertyInfo myPropertyInfo = myType.GetProperty(PropertyName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
            myPropertyInfo.SetValue(ClassInstance, PropertyValue, null);
        }
    }
}

 

public static ClassLng Lang = new ClassLng("Config.xml","Language","Lng_");

Lang.ChangeLngNames(this);