public void BindGrid() { _reportBO = new Bill_Sys_ReportBO(); try { ArrayList arrlst = new ArrayList(); arrlst.Add(txtCompanyID.Text); arrlst.Add(txtFromDate.Text); arrlst.Add(txtToDate.Text); arrlst.Add(txtProvider.Text); arrlst.Add(((Bill_Sys_UserObject)Session["USER_OBJECT"]).SZ_USER_ID.ToString()); // send parameter Location_Id to function GetBillReportProvider arrlst.Add(extddlLocation.Text); DataSet objDS = new DataSet(); objDS = _reportBO.GetBillReportForProvider(arrlst); decimal SumTotalBillAmount = 0; decimal SumTotalPaidAmount = 0; decimal SumTotalOutstandingAmount = 0; for (int i = 0; i < objDS.Tables[0].Rows.Count; i++) { SumTotalBillAmount = SumTotalBillAmount + Convert.ToDecimal(objDS.Tables[0].Rows[i]["TOTAL_BILL_AMOUNT"].ToString().Remove(0, 1)); SumTotalPaidAmount = SumTotalPaidAmount + Convert.ToDecimal(objDS.Tables[0].Rows[i]["TOTAL_PAID_AMOUNT"].ToString().Remove(0, 1)); SumTotalOutstandingAmount = SumTotalOutstandingAmount + Convert.ToDecimal(objDS.Tables[0].Rows[i]["TOTAL_OUTSTANDING_AMOUNT"].ToString().Remove(0, 1)); } if (objDS.Tables[0].Rows.Count > 0) { DataRow objDR = objDS.Tables[0].NewRow(); objDR["PROVIDER_NAME"] = "<b>Total</b>"; objDR["TOTAL_BILL_AMOUNT"] = "<b>$" + SumTotalBillAmount.ToString() + "</b>"; objDR["TOTAL_PAID_AMOUNT"] = "<b>$" + SumTotalPaidAmount.ToString() + "</b>"; objDR["TOTAL_OUTSTANDING_AMOUNT"] = "<b>$" + SumTotalOutstandingAmount.ToString() + "</b>"; objDS.Tables[0].Rows.InsertAt(objDR, 0); } grdPayment.DataSource = objDS; grdPayment.DataBind(); // AddAmount(); LinkButton show = null; if (objDS.Tables[0].Rows.Count > 0) { show = (LinkButton)grdPayment.Items[0].FindControl("lnkshow"); show.Visible = false; } if (txtFromDate.Text != "") { Session["ReportFromDate"] = txtFromDate.Text; } else { Session["ReportFromDate"] = DateTime.Parse("Jan 1, 2009"); } if (txtToDate.Text != "") { Session["ReportToDate"] = txtToDate.Text; } else { Session["ReportToDate"] = DateTime.Today; } } catch (Exception ex) { string strError = ex.Message.ToString(); strError = strError.Replace("\n", " "); Response.Redirect("Bill_Sys_ErrorPage.aspx?ErrMsg=" + strError); } }