C# 多语言（多态获取资源内容）

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Resources;
using System.Web;
using System.Web.Mvc;

namespace WebApplication29.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            string test1 = languageResx("CN", "Hello");
            string test2 = languageResx("EN", "Hello");
            ViewBag.test1 = test1;
            ViewBag.test2 = test2;
            return View();
        }
        //.resx文件读取，文件为内容
        private string languageResx(string language, string key)
        {
            string filename;
            switch (language.ToUpper())
            {
                case "CN": filename = "Common_CN.resx"; break;
                case "EN": filename = "Common_EN.resx"; break;
                default: filename = "Common_CN.resx"; break;
            }
            string languagePath = Server.MapPath("~/Resource/");
            ResXResourceReader resxReader = new ResXResourceReader(languagePath + filename);
            IDictionaryEnumerator dict = resxReader.GetEnumerator();
            foreach (DictionaryEntry d in resxReader)
            {
                if (d.Key.ToString() == key)
                {
                    string result = d.Value.ToString();
                    resxReader.Close();
                    return result;
                }
            }
            resxReader.Close();
            return "";
        }
    }
}

添加引用

修改资源文件

1）修改资源文件的生成操作：内容

2）修改资源文件的访问修饰符：Public