private void GetList() { string jh_dt = txtStart.Value; string xq_dt = txtEnd.Value; DataTable dtStlGrd = tmo_order.GetOrderPlanStlGrd(1, jh_dt, xq_dt).Tables[0]; if (dtStlGrd.Rows.Count > 0) { rptStlGrd.DataSource = dtStlGrd; rptStlGrd.DataBind(); ltlStlGrdSum.Text = dtStlGrd.Compute("sum(N_WGT)", "true").ToString(); } else { rptStlGrd.DataSource = null; rptStlGrd.DataBind(); ltlStlGrdSum.Text = ""; } DataTable dtSpec = tmo_order.GetOrderPlanStlGrd(2, jh_dt, xq_dt).Tables[0]; if (dtSpec.Rows.Count > 0) { rptSpec.DataSource = dtSpec; rptSpec.DataBind(); ltlSpecSum.Text = dtSpec.Compute("sum(N_WGT)", "true").ToString(); } else { rptSpec.DataSource = null; rptSpec.DataBind(); ltlSpecSum.Text = ""; } DataTable dtArea = tmo_order.GetOrderPlanStlGrd(3, jh_dt, xq_dt).Tables[0]; if (dtArea.Rows.Count > 0) { rptArea.DataSource = dtArea; rptArea.DataBind(); ltlsumjk.Text = dtArea.Compute("sum(N_WGT_JK)", "true").ToString(); ltlsumjp.Text = dtArea.Compute("sum(N_WGT_JP)", "true").ToString(); ltlsumpz.Text = dtArea.Compute("sum(N_WGT_PZ)", "true").ToString(); ltlsum_jp_pz.Text = dtArea.Compute("sum(SUM_JP_PZ)", "true").ToString(); } else { rptArea.DataSource = null; rptArea.DataBind(); ltlsumjk.Text = ""; ltlsumjp.Text = ""; ltlsumpz.Text = ""; ltlsum_jp_pz.Text = ""; } }