/// <summary>
        /// 硬广图片二进制流
        /// </summary>

        /// <summary>
        /// 新增一条硬广
        /// </summary>
        public bool AddNewHardAd()
        {
            try
            {
                if (_AdImage.UriSource != null && !string.IsNullOrEmpty(_Number) && (_EndDate > _EffectDate))
                {
                    AMS_HardAdModel model = new AMS_HardAdModel();
                    model.Number     = _Number;
                    model.EffectDate = _EffectDate;
                    model.EndDate    = _EndDate;
                    FileStream fs   = new FileStream(_AdImage.UriSource.OriginalString, FileMode.Open, FileAccess.Read);
                    byte[]     btye = new byte[fs.Length];
                    fs.Read(btye, 0, Convert.ToInt32(fs.Length));
                    fs.Close();
                    model.AdImage = btye;
                    if (AMS_HardAdBLL.AddHardAd(model) == AdvertManage.Model.Enum.HandleResult.Failed)
                    {
                        throw new Exception("添加硬广失败,详情请查看错误日志!");
                    }
                    return(true);
                }
                else
                {
                    throw new Exception("信息填写有误,请重新确认!");
                }
            }
            catch (Exception ex)
            {
                System.Windows.Forms.MessageBox.Show(ex.Message);
                return(false);
            }
        }