private void RptBind(string where)
        {
            //显示所属的首页图片
            DtCms.BLL.Advertising   aBll   = new DtCms.BLL.Advertising();
            DtCms.Model.Advertising aModel = aBll.GetModel(this.pid);
            lblAdTitle.Text = "【" + aModel.Id + "】" + aModel.Title + "(" + GetAdTypeName(aModel.AdType.ToString()) + ")";

            //绑定首页图片列表
            if (!int.TryParse(Request.Params["page"] as string, out this.page))
            {
                this.page = 0;
            }
            this.txtKeywords.Text = this.keywords;
            DtCms.BLL.Adbanner bll = new DtCms.BLL.Adbanner();
            //利用PAGEDDAGASOURCE类来分页
            PagedDataSource pg = new PagedDataSource();

            pg.DataSource       = bll.GetList(where).Tables[0].DefaultView;
            pg.AllowPaging      = true;
            pg.PageSize         = pagesize;
            pg.CurrentPageIndex = page;
            //获得总条数
            pcount = bll.GetCount(where);
            //绑定数据
            rptList.DataSource = pg;
            rptList.DataBind();
        }