private void btnReport_Click(object sender, System.EventArgs e)
 {
     try
     {
         order = new clsWorkOrders();
         order.iOrgId = OrgId;
         order.sEquipId = tbEquipId.Text;
         order.daMinDate = adtStartDate.Date;
         order.daMaxDate = adtEndDate.Date;
         order.iTypeId = Convert.ToInt32(ddlWOTypes.SelectedValue);
         order.iRepairCatId = Convert.ToInt32(ddlRepairCats.SelectedValue);
         order.iTechId = Convert.ToInt32(ddlTech.SelectedValue);
         order.iOperatorId = Convert.ToInt32(ddlOperators.SelectedValue);
         DataTable dtReport = order.GetEquipWorkOrderReport();
         repWorkOrders.DataSource = new DataView(dtReport);
         repWorkOrders.DataBind();
         double dmTotalCost = 0.0;
         foreach(DataRow _row in dtReport.Rows)
         {
             dmTotalCost += Convert.ToDouble(_row["TotalCost"]);
         }
         lblTotalCost.Text = "$" + dmTotalCost.ToString();
     }
     catch(Exception ex)
     {
         _functions.Log(ex, HttpContext.Current.User.Identity.Name, SourcePageName);
         Session["lastpage"] = "wo_viewEquipWorkOrderReport.aspx";
         Session["error"] = ex.Message;
         Session["error_report"] = ex.ToString();
         Response.Redirect("error.aspx", false);
     }
     finally
     {
         if(order != null)
             order.Dispose();
     }
 }