//报表钻取

        protected void ReportViewer1_Drillthrough(object sender, DrillthroughEventArgs e)

        {

            //Convert.ToString(ERCBasicInfoBLL.SelectCodeName(basicinfo.ProvCode)) + Convert.ToString(ERCBasicInfoBLL.SelectCodeName(basicinfo.WorkItemAreaCode)) + Convert.ToString(ERCBasicInfoBLL.SelectCodeName(basicinfo.CountyCode));

            LocalReport lp = (LocalReport)e.Report;

            string custdate = lp.GetParameters()["date"].Values[0].Trim();



                       DataTable datas1 = new DataTable();



            datas1.Columns.Add("erccode", typeof(string));

            datas1.Columns.Add("ercname", typeof(string));

            datas1.Columns.Add("tphone", typeof(string));

            datas1.Columns.Add("address", typeof(string));

            datas1.Columns.Add("noid", typeof(string));

            datas1.Columns.Add("createtime", typeof(string));

            datas1.Columns.Add("createaddress", typeof(string));

            datas1.Columns.Add("status", typeof(int));

            datas1.Columns.Add("isPubTB", typeof(int));

            datas1.Columns.Add("isStaTB", typeof(int));





            DataTable BasicTB = ERCBasicInfoBLL.GetBasiEdits(custdate);

            foreach (DataRow dr in BasicTB.Rows)

            {

                DataRow dra = datas1.NewRow();

                dra["erccode"] = dr["ERCCode"];

                dra["ercname"] = dr["ERCName"];

                dra["tphone"] = dr["ContactPhone"];

                dra["address"] = dr["Address"];

                dra["noid"] = dr["LegalPersonCardNum"];

                dra["createtime"] = dr["CreateTime"];

                datas1.Rows.Add(dra);