protected void btnDel_Click(object sender, EventArgs e)
        {
            if (grid1.SelectedRowIndexArray != null && grid1.SelectedRowIndexArray.Length > 0)
            {
                string strSelectID = "0";
                for (int i = 0, count = grid1.SelectedRowIndexArray.Length; i < count; i++)
                {
                    int rowIndex = grid1.SelectedRowIndexArray[i];
                    foreach (object key in grid1.DataKeys[rowIndex])
                    {
                        strSelectID = key.ToString();
                    }
                }
                #region 删除逻辑

                zlzw.BLL.BannerListBLL BannerListBLL = new zlzw.BLL.BannerListBLL();
                zlzw.Model.BannerListModel bannerListModel = BannerListBLL.GetModel(int.Parse(Get_BannerID(strSelectID)));
                bannerListModel.IsEnable = 0;
                BannerListBLL.Update(bannerListModel);
                BannerList_BindGrid();

                #endregion
            }
            else
            {
                return;
            }
        }
        protected void btnSaveRefresh_Click(object sender, EventArgs e)
        {
            if (Request.QueryString["Type"] == "1")
            {
                //编辑保存
                zlzw.Model.BannerListModel bannerListModel = new zlzw.Model.BannerListModel();
                bannerListModel.BannerTitle   = txbBannerTitle.Text;
                bannerListModel.BannerContent = txbBannerContent.Text;
                bannerListModel.BannerType    = 1;
                bannerListModel.IsEnable      = 1;
                bannerListModel.BannerLinks   = txbBannerLinks.Text;
                if (btnBannerUpload.PostedFile.ContentLength > 0)
                {
                    btnBannerUpload.SaveAs(Server.MapPath(ViewState["BannerImage"].ToString()));
                    bannerListModel.BannerImage = ViewState["BannerImage"].ToString();//保存横幅广告路径
                }
                else
                {
                    bannerListModel.BannerImage = ViewState["BannerImage"].ToString();
                }
                if (ckbIsHot.Checked)
                {
                    bannerListModel.IsHot = 1;
                }
                else
                {
                    bannerListModel.IsHot = 0;
                }
                bannerListModel.PublishDate = DateTime.Parse(ViewState["PublishDate"].ToString());
                bannerListModel.BannerGUID  = new Guid(ViewState["BannerGUID"].ToString());
                bannerListModel.BannerID    = int.Parse(Get_BannerID(Request.QueryString["value"]));
                zlzw.BLL.BannerListBLL bannerListBLL = new zlzw.BLL.BannerListBLL();
                bannerListBLL.Update(bannerListModel);
            }
            else
            {
                //添加保存

                zlzw.Model.BannerListModel bannerListModel = new zlzw.Model.BannerListModel();
                bannerListModel.BannerTitle   = txbBannerTitle.Text;
                bannerListModel.BannerContent = txbBannerContent.Text;
                bannerListModel.BannerType    = 1;
                bannerListModel.IsEnable      = 1;
                bannerListModel.BannerLinks   = txbBannerLinks.Text;
                if (btnBannerUpload.PostedFile.ContentLength > 0)
                {
                    string fileName = DateTime.Now.Ticks.ToString() + "_" + btnBannerUpload.FileName;
                    btnBannerUpload.SaveAs(Server.MapPath("~/BannerImages/" + fileName));
                    bannerListModel.BannerImage = "~/BannerImages/" + fileName;//保存横幅广告路径
                }
                else
                {
                    Alert.Show("请上传一张宽度为910的横幅广告", "错误提醒", MessageBoxIcon.Error);
                    return;
                }
                if (ckbIsHot.Checked)
                {
                    bannerListModel.IsHot = 1;
                }
                else
                {
                    bannerListModel.IsHot = 0;
                }
                bannerListModel.PublishDate = Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"));
                bannerListModel.BannerGUID  = System.Guid.NewGuid();
                zlzw.BLL.BannerListBLL bannerListBLL = new zlzw.BLL.BannerListBLL();
                bannerListBLL.Add(bannerListModel);
            }

            // 2. Close this window and Refresh parent window
            PageContext.RegisterStartupScript(ActiveWindow.GetHideRefreshReference());
        }