续C#多语言开发

namespace languageInfo
{
    public partial class frmlogon : Form
    {
        public frmlogon()
        {
            InitializeComponent();
        }
        Test test = new Test();
        private static ResourceManager rm;
        private void frmlogon_Load(object sender, EventArgs e)
        {
            Test.ReadDefaultLanguage();
            Test.ReadResource("frmlogon", "ZH");
           
            ArrayList al = (ArrayList)Test.GetLanguageList("ZH");
         for (int i = 0; i < al.Count; i++)
         {
             comboBox1.Items.Add(al[i].ToString());        
        
         }
         Test.getNames(this,"ZH");       
        }

        private void btncancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            string Languageinfo=string.Empty;
           string getselectlanguage= comboBox1.SelectedItem.ToString();
           if ((string.Compare(getselectlanguage, "中文[ZH]", true) == 0)||(string.Compare(getselectlanguage, "Chinese[ZH]", true) == 0))
           {
           Languageinfo="ZH";
           }
             if ((string.Compare(getselectlanguage, "英文[EN]", true) == 0)||(string.Compare(getselectlanguage, "English[EN]", true) == 0))
           {
             Languageinfo="EN";
           }
           if ((string.Compare(getselectlanguage, "繁体[TH]", true) == 0) || (string.Compare(getselectlanguage, "Traditional[TH]", true) == 0))
           {
               Languageinfo = "TH";
           }
           Test.WriteDefaultLanguage(Languageinfo);
           Test.ReadDefaultLanguage();
           Test.ReadResource("frmlogon", Languageinfo);
           ArrayList al = (ArrayList)Test.GetLanguageList(Languageinfo);
           Test.getNames(this, Languageinfo);
           PublishClass.getLanguage = Languageinfo;
        }

        /// <summary>
        /// 转到第二页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnchangepwd_Click(object sender, EventArgs e)
        {
            SecondForm secondForm = new SecondForm();
            secondForm.ShowDialog();

        }
    }
}