/// <summary>
        /// 绑定数据
        /// </summary>
        /// <param name="pageIndex"></param>
        private void BindGrid(int pageIndex)
        {
            string strWhere = " archive_form_no =(select ProjectType from T_SingleProject where SingleProjectID=" +
                              DNTRequest.GetQueryString("SingleProjectID") + ")";

            if (!String.IsNullOrWhiteSpace(ddlFileType.SelectedValue))
            {
                strWhere += " AND bh LIKE '%" + ddlFileType.SelectedValue + "%'";
            }
            if (txtTitle.Text.Trim().Length > 0)
            {
                strWhere += " AND title LIKE '%" + txtTitle.Text.Trim() + "%'";
            }

            DataTable dt = fileListTmpBLL.GetListPaging(strWhere, pageSize, pageIndex, out itemCount);;

            AspNetPager.AlwaysShow = true;
            AspNetPager.PageSize   = pageSize;

            AspNetPager.RecordCount      = itemCount;
            AspNetPager.CurrentPageIndex = pageIndex;

            rpData.DataSource = dt;
            rpData.DataBind();
        }
        /// <summary>
        /// 绑定列表
        /// </summary>
        /// <param name="pageIndex">索引页</param>
        private void BindGridView(int pageIndex)
        {
            string strWhere = " 1=1 ";

            if (!String.IsNullOrWhiteSpace(archive_form_no.SelectValue))
            {
                strWhere += " And archive_form_no=" + archive_form_no.SelectValue + " ";
            }
            if (ConvertEx.ToString(PID.SelectValue) != "0")
            {
                strWhere += " AND BH like '" + PID.SelectValue + "%' ";
            }
            if (!String.IsNullOrWhiteSpace(txtTitle.Text.Trim()))
            {
                strWhere += " AND title like '%" + txtTitle.Text.Trim() + "%' ";
            }
            if (chkSignature.Checked)
            {
                strWhere += " AND ((select COUNT(1) from T_FileList_SignatureTmp tt where tt.FileListID=recid)>0) ";
            }

            if (ViewState["CurrentPageIndex"] == null && Common.ConvertEx.ToInt(DNTRequest.GetQueryString("PageIndex")) > 0)
            {
                pageIndex = Common.ConvertEx.ToInt(DNTRequest.GetQueryString("PageIndex"));
                ViewState["CurrentPageIndex"] = pageIndex;
            }
            else
            {
                pageIndex = ConvertEx.ToInt(ViewState["CurrentPageIndex"]);
            }

            DataTable dt = fileListTmpBLL.GetListPaging(strWhere, pageSize, pageIndex, out itemCount);;

            AspNetPager.AlwaysShow = true;
            AspNetPager.PageSize   = pageSize;

            AspNetPager.RecordCount      = itemCount;
            AspNetPager.CurrentPageIndex = pageIndex;

            rpData.DataSource = dt;
            rpData.DataBind();
        }