public static string OperateRecords(string ids, int op)
        {
            string[] array = ids.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
            using (BLLJobType bll = new BLLJobType())
            {
                foreach (string id in array)
                {
                    switch (op)
                    {
                    case 7:
                        SearchJobDetail cond = new SearchJobDetail();
                        cond.CpJobTypeID = Convert.ToInt32(id);
                        using (BLLJobDetail jobbll = new BLLJobDetail())
                        {
                            if (jobbll.GetList(cond).Count > 0)
                            {
                                return("有子类目不能删除;");
                            }
                            else
                            {
                                bll.Delete(id);
                                break;
                            }
                        }
                    }
                }

                if (bll.IsFail)
                {
                    return(ExceptionManager.GetErrorMsg(bll.DevNetException));
                }
            }
            return(string.Empty);
        }
        private void bindList()
        {
            SearchJobDetail con = new SearchJobDetail();

            if (ddlJobType.SelectedValue != "")
            {
                con.CpJobTypeID = Convert.ToInt32(ddlJobType.SelectedValue);
            }
            if (rbtnIsChinese.Checked == true)
            {
                con.IsEnglish = 1;
            }
            else if (rbtnIsEnglish.Checked == true)
            {
                con.IsEnglish = 2;
            }
            Pagination pagina = new Pagination(pager.PageIndex, pager.PageSize, 0);

            using (BLLJobDetail bll = new BLLJobDetail())
            {
                List <JobDetail> lists = bll.GetPageList(con, pagina, JobDetail.ID_FieldName, ScriptQuery.SortEnum.DESC);

                pager.RecordCount = pagina.RecordCount;
                pager.PageCount   = pagina.PageCount;

                grid_friendlink.DataSource = lists;
                grid_friendlink.DataBind();
            }
        }