private async void Submit_Form(object sender, RoutedEventArgs e)
        {
            this.currenMember.email    = this.Email.Text;
            this.currenMember.password = this.Password.Password;

            string     jsonMember = JsonConvert.SerializeObject(this.currenMember);
            HttpClient httpClient = new HttpClient();
            var        content    = new StringContent(jsonMember, Encoding.UTF8, "application/json");
            var        response   = httpClient.PostAsync(Services.ServiceURL.API_LOGIN, content);
            var        contents   = await response.Result.Content.ReadAsStringAsync();

            KeyLogin keyLogin = JsonConvert.DeserializeObject <KeyLogin>(contents);

            Debug.WriteLine(response);
            Debug.WriteLine(contents);// chuoi Json

            if (response.Result.StatusCode == HttpStatusCode.Created)
            {
                Debug.WriteLine(keyLogin.token);
                Debug.WriteLine(keyLogin.userId);
                DataHandle.WriteToken(keyLogin.token);

                this.Login_Success.Text       = "Login Success";
                this.Login_Success.Visibility = Visibility.Visible;
                this.Login_Error.Visibility   = Visibility.Collapsed;
            }
            else
            {
                this.Login_Error.Text         = "Invalid account or password";
                this.Login_Error.Visibility   = Visibility.Visible;
                this.Login_Success.Visibility = Visibility.Collapsed;
            }

            //Debug.WriteLine(keyLogin.token);
            //Debug.WriteLine(keyLogin.status);

            //Debug.WriteLine(keyLogin.secretToken);
            //Debug.WriteLine(keyLogin.userId);
        }