/// <summary>
        /// 加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            string userNumStr = ReadWriteConfig.GetConfig("UserNum");
            int    userNum    = int.Parse(userNumStr);

            tbNo.Text = (userNum + 1).ToString();
        }
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            string userNumStr = ReadWriteConfig.GetConfig("UserNum");
            int    userNum    = int.Parse(userNumStr);

            tbNo.Text = (userNum + 1).ToString();

            if (!Directory.Exists(_faceSamplesPath))
            {
                Directory.CreateDirectory(_faceSamplesPath);
            }
        }