/// <summary>
        /// 提交按钮点击方法
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void SubmitButton_Click(object sender, EventArgs e)
        {
            FlashInfo flash = new FlashInfo();

            flash.Id        = RequestHelper.GetQueryString <int>("ID");
            flash.Title     = Title.Text;
            flash.Introduce = Introduce.Text;
            flash.Width     = Convert.ToInt32(Width.Text) < 0 ?0 : Convert.ToInt32(Width.Text);
            flash.Height    = Convert.ToInt32(Height.Text) < 0 ? 0 : Convert.ToInt32(Height.Text);
            flash.EndDate   = DateTime.Now.AddYears(1);
            string alertMessage = ShopLanguage.ReadLanguage("AddOK");

            if (flash.Id == int.MinValue)
            {
                CheckAdminPower("AddFlash", PowerCheckType.Single);
                int id = FlashBLL.Add(flash);
                AdminLogBLL.Add(ShopLanguage.ReadLanguage("AddRecord"), ShopLanguage.ReadLanguage("Flash"), id);
            }
            else
            {
                CheckAdminPower("UpdateFlash", PowerCheckType.Single);
                FlashBLL.Update(flash);
                AdminLogBLL.Add(ShopLanguage.ReadLanguage("UpdateRecord"), ShopLanguage.ReadLanguage("Flash"), flash.Id);
                alertMessage = ShopLanguage.ReadLanguage("UpdateOK");
            }
            ScriptHelper.Alert(alertMessage, RequestHelper.RawUrl);
        }