Windows Phone 引導頁和密碼加密

 public MyLoginControl()
        {
            InitializeComponent();
        }

        public string UserName
        {
            get { return this.user.Text; }
        }

        public string PassWord
        {
            get {  return this.jiami(this.pass.Password); }
        }

        private string jiami(string pass){
            if(string.IsNullOrEmpty(pass)){
                return string.Empty;
            }
            System.Security.Cryptography.HMACSHA1 hm = new System.Security.Cryptography.HMACSHA1();
            byte[] buffer = System.Text.Encoding.UTF8.GetBytes(pass);
            byte[] result = hm.ComputeHash(buffer);
            string resStr = "";
            foreach(byte b in result){
                resStr += b.ToString("x");
            }
            return resStr;
        }

        private void user_TextChanged(object sender, TextChangedEventArgs e)
        {

        }






        private void Button_Click(object sender, RoutedEventArgs e)
        {
            string temp;
            temp = "用戶名" + login.user + "\n密碼" + login.PassWord;
            this.text.Text = temp;
        }