// GET: /OrderHeader/Delete/<id>
        public ActionResult Delete(
            Int32?OrderId
            )
        {
            if (
                OrderId == null
                )
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            dtOurCustomer = OrderHeader_OurCustomerData.SelectAll();
            dtCustomer    = OrderHeader_CustomerData.SelectAll();

            OrderHeader OrderHeader = new OrderHeader();

            OrderHeader.OrderId     = System.Convert.ToInt32(OrderId);
            OrderHeader             = OrderHeaderData.Select_Record(OrderHeader);
            OrderHeader.OurCustomer = new OurCustomer()
            {
                UserId = (Int32)OrderHeader.UserId
            };
            OrderHeader.Customer = new Customer()
            {
                CustomerId = (Int32)OrderHeader.CustomerId
            };

            if (OrderHeader == null)
            {
                return(HttpNotFound());
            }
            return(View(OrderHeader));
        }
        // GET: /OrderHeader/Edit/<id>
        public ActionResult Edit(
            Int32?OrderId
            )
        {
            if (
                OrderId == null
                )
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            OrderHeader OrderHeader = new OrderHeader();

            OrderHeader.OrderId = System.Convert.ToInt32(OrderId);
            OrderHeader         = OrderHeaderData.Select_Record(OrderHeader);

            if (OrderHeader == null)
            {
                return(HttpNotFound());
            }
            // ComboBox
            ViewData["UserId"]     = new SelectList(OrderHeader_OurCustomerData.List(), "UserId", "UserId", OrderHeader.UserId);
            ViewData["CustomerId"] = new SelectList(OrderHeader_CustomerData.List(), "CustomerId", "CustomerId", OrderHeader.CustomerId);

            return(View(OrderHeader));
        }
        public ActionResult Create([Bind(Include =
                                             "UserId"
                                             + "," + "OrderDate"
                                             + "," + "CustomerId"
                                             + "," + "OrderTotal"
                                             + "," + "SalesTax"
                                             + "," + "SalesTaxCode"
                                             + "," + "ShippingCharge"
                                             + "," + "QbUpdated"
                                             + "," + "SalesTaxAmt"
                                             + "," + "DiscountAmount"
                                             + "," + "Status"
                                             + "," + "bTestOrder"
                                         )] OrderHeader OrderHeader)
        {
            if (ModelState.IsValid)
            {
                bool bSucess = false;
                bSucess = OrderHeaderData.Add(OrderHeader);
                if (bSucess == true)
                {
                    return(RedirectToAction("Index"));
                }
                else
                {
                    ModelState.AddModelError("", "Can Not Insert");
                }
            }
            // ComboBox
            ViewData["UserId"]     = new SelectList(OrderHeader_OurCustomerData.List(), "UserId", "UserId", OrderHeader.UserId);
            ViewData["CustomerId"] = new SelectList(OrderHeader_CustomerData.List(), "CustomerId", "CustomerId", OrderHeader.CustomerId);

            return(View(OrderHeader));
        }
        // GET: /OrderHeader/Create
        public ActionResult Create()
        {
            // ComboBox
            ViewData["UserId"]     = new SelectList(OrderHeader_OurCustomerData.List(), "UserId", "UserId");
            ViewData["CustomerId"] = new SelectList(OrderHeader_CustomerData.List(), "CustomerId", "CustomerId");

            return(View());
        }
        public ActionResult Edit([Bind(Include =
                                           " OrderId"
                                           + ",UserId"
                                           + ",OrderDate"
                                           + ",CustomerId"
                                           + ",OrderTotal"
                                           + ",SalesTax"
                                           + ",SalesTaxCode"
                                           + ",ShippingCharge"
                                           + ",QbUpdated"
                                           + ",SalesTaxAmt"
                                           + ",DiscountAmount"
                                           + ",Status"
                                           + ",bTestOrder"
                                       )] OrderHeader OrderHeader)
        {
            OrderHeader oOrderHeader = new OrderHeader();

            oOrderHeader.OrderId = System.Convert.ToInt32(OrderHeader.OrderId);
            oOrderHeader         = OrderHeaderData.Select_Record(OrderHeader);

            if (ModelState.IsValid)
            {
                bool bSucess = false;
                bSucess = OrderHeaderData.Update(oOrderHeader, OrderHeader);
                if (bSucess == true)
                {
                    return(RedirectToAction("Index"));
                }
                else
                {
                    ModelState.AddModelError("", "Can Not Update");
                }
            }
            // ComboBox
            ViewData["UserId"]     = new SelectList(OrderHeader_OurCustomerData.List(), "UserId", "UserId", OrderHeader.UserId);
            ViewData["CustomerId"] = new SelectList(OrderHeader_CustomerData.List(), "CustomerId", "CustomerId", OrderHeader.CustomerId);

            return(View(OrderHeader));
        }
        // GET: /OrderHeader/
        public ActionResult Index(string sortOrder,
                                  String SearchField,
                                  String SearchCondition,
                                  String SearchText,
                                  String Export,
                                  int?PageSize,
                                  int?page,
                                  string command)
        {
            if (command == "Show All")
            {
                SearchField                = null;
                SearchCondition            = null;
                SearchText                 = null;
                Session["SearchField"]     = null;
                Session["SearchCondition"] = null;
                Session["SearchText"]      = null;
            }
            else if (command == "Add New Record")
            {
                return(RedirectToAction("Create"));
            }
            else if (command == "Export")
            {
                Session["Export"] = Export;
            }
            else if (command == "Search" | command == "Page Size")
            {
                if (!string.IsNullOrEmpty(SearchText))
                {
                    Session["SearchField"]     = SearchField;
                    Session["SearchCondition"] = SearchCondition;
                    Session["SearchText"]      = SearchText;
                }
            }
            if (command == "Page Size")
            {
                Session["PageSize"] = PageSize;
            }

            ViewData["SearchFields"]     = GetFields((Session["SearchField"] == null ? "Order Id" : Convert.ToString(Session["SearchField"])));
            ViewData["SearchConditions"] = Library.GetConditions((Session["SearchCondition"] == null ? "Contains" : Convert.ToString(Session["SearchCondition"])));
            ViewData["SearchText"]       = Session["SearchText"];
            ViewData["Exports"]          = Library.GetExports((Session["Export"] == null ? "Pdf" : Convert.ToString(Session["Export"])));
            ViewData["PageSizes"]        = Library.GetPageSizes();

            ViewData["CurrentSort"]            = sortOrder;
            ViewData["OrderIdSortParm"]        = sortOrder == "OrderId_asc" ? "OrderId_desc" : "OrderId_asc";
            ViewData["UserIdSortParm"]         = sortOrder == "UserId_asc" ? "UserId_desc" : "UserId_asc";
            ViewData["OrderDateSortParm"]      = sortOrder == "OrderDate_asc" ? "OrderDate_desc" : "OrderDate_asc";
            ViewData["CustomerIdSortParm"]     = sortOrder == "CustomerId_asc" ? "CustomerId_desc" : "CustomerId_asc";
            ViewData["OrderTotalSortParm"]     = sortOrder == "OrderTotal_asc" ? "OrderTotal_desc" : "OrderTotal_asc";
            ViewData["SalesTaxSortParm"]       = sortOrder == "SalesTax_asc" ? "SalesTax_desc" : "SalesTax_asc";
            ViewData["SalesTaxCodeSortParm"]   = sortOrder == "SalesTaxCode_asc" ? "SalesTaxCode_desc" : "SalesTaxCode_asc";
            ViewData["ShippingChargeSortParm"] = sortOrder == "ShippingCharge_asc" ? "ShippingCharge_desc" : "ShippingCharge_asc";
            ViewData["QbUpdatedSortParm"]      = sortOrder == "QbUpdated_asc" ? "QbUpdated_desc" : "QbUpdated_asc";
            ViewData["SalesTaxAmtSortParm"]    = sortOrder == "SalesTaxAmt_asc" ? "SalesTaxAmt_desc" : "SalesTaxAmt_asc";
            ViewData["DiscountAmountSortParm"] = sortOrder == "DiscountAmount_asc" ? "DiscountAmount_desc" : "DiscountAmount_asc";
            ViewData["StatusSortParm"]         = sortOrder == "Status_asc" ? "Status_desc" : "Status_asc";
            ViewData["bTestOrderSortParm"]     = sortOrder == "bTestOrder_asc" ? "bTestOrder_desc" : "bTestOrder_asc";

            dtOrderHeader = OrderHeaderData.SelectAll();
            dtOurCustomer = OrderHeader_OurCustomerData.SelectAll();
            dtCustomer    = OrderHeader_CustomerData.SelectAll();

            try
            {
                if (!string.IsNullOrEmpty(Convert.ToString(Session["SearchField"])) & !string.IsNullOrEmpty(Convert.ToString(Session["SearchCondition"])) & !string.IsNullOrEmpty(Convert.ToString(Session["SearchText"])))
                {
                    dtOrderHeader = OrderHeaderData.Search(Convert.ToString(Session["SearchField"]), Convert.ToString(Session["SearchCondition"]), Convert.ToString(Session["SearchText"]));
                }
            }
            catch { }

            var Query = from rowOrderHeader in dtOrderHeader.AsEnumerable()
                        join rowOurCustomer in dtOurCustomer.AsEnumerable() on rowOrderHeader.Field <Int32>("UserId") equals rowOurCustomer.Field <Int32>("UserId")
                        join rowCustomer in dtCustomer.AsEnumerable() on rowOrderHeader.Field <Int32?>("CustomerId") equals rowCustomer.Field <Int32>("CustomerId")
                        select new OrderHeader()
            {
                OrderId = rowOrderHeader.Field <Int32>("OrderId")
                ,
                OurCustomer = new OurCustomer()
                {
                    UserId = rowOurCustomer.Field <Int32>("UserId")
                }
                , OrderDate = rowOrderHeader.Field <DateTime>("OrderDate")
                ,
                Customer = new Customer()
                {
                    CustomerId = rowCustomer.Field <Int32>("CustomerId")
                }
                , OrderTotal     = rowOrderHeader.Field <Decimal>("OrderTotal")
                , SalesTax       = rowOrderHeader.Field <Decimal>("SalesTax")
                , SalesTaxCode   = rowOrderHeader.Field <Int32?>("SalesTaxCode")
                , ShippingCharge = rowOrderHeader.Field <Decimal>("ShippingCharge")
                , QbUpdated      = rowOrderHeader.Field <Boolean>("QbUpdated")
                , SalesTaxAmt    = rowOrderHeader.Field <Decimal?>("SalesTaxAmt")
                , DiscountAmount = rowOrderHeader.Field <Decimal?>("DiscountAmount")
                , Status         = rowOrderHeader.Field <Byte?>("Status")
                , bTestOrder     = rowOrderHeader.Field <Boolean?>("bTestOrder")
            };

            switch (sortOrder)
            {
            case "OrderId_desc":
                Query = Query.OrderByDescending(s => s.OrderId);
                break;

            case "OrderId_asc":
                Query = Query.OrderBy(s => s.OrderId);
                break;

            case "UserId_desc":
                Query = Query.OrderByDescending(s => s.OurCustomer.UserId);
                break;

            case "UserId_asc":
                Query = Query.OrderBy(s => s.OurCustomer.UserId);
                break;

            case "OrderDate_desc":
                Query = Query.OrderByDescending(s => s.OrderDate);
                break;

            case "OrderDate_asc":
                Query = Query.OrderBy(s => s.OrderDate);
                break;

            case "CustomerId_desc":
                Query = Query.OrderByDescending(s => s.Customer.CustomerId);
                break;

            case "CustomerId_asc":
                Query = Query.OrderBy(s => s.Customer.CustomerId);
                break;

            case "OrderTotal_desc":
                Query = Query.OrderByDescending(s => s.OrderTotal);
                break;

            case "OrderTotal_asc":
                Query = Query.OrderBy(s => s.OrderTotal);
                break;

            case "SalesTax_desc":
                Query = Query.OrderByDescending(s => s.SalesTax);
                break;

            case "SalesTax_asc":
                Query = Query.OrderBy(s => s.SalesTax);
                break;

            case "SalesTaxCode_desc":
                Query = Query.OrderByDescending(s => s.SalesTaxCode);
                break;

            case "SalesTaxCode_asc":
                Query = Query.OrderBy(s => s.SalesTaxCode);
                break;

            case "ShippingCharge_desc":
                Query = Query.OrderByDescending(s => s.ShippingCharge);
                break;

            case "ShippingCharge_asc":
                Query = Query.OrderBy(s => s.ShippingCharge);
                break;

            case "QbUpdated_desc":
                Query = Query.OrderByDescending(s => s.QbUpdated);
                break;

            case "QbUpdated_asc":
                Query = Query.OrderBy(s => s.QbUpdated);
                break;

            case "SalesTaxAmt_desc":
                Query = Query.OrderByDescending(s => s.SalesTaxAmt);
                break;

            case "SalesTaxAmt_asc":
                Query = Query.OrderBy(s => s.SalesTaxAmt);
                break;

            case "DiscountAmount_desc":
                Query = Query.OrderByDescending(s => s.DiscountAmount);
                break;

            case "DiscountAmount_asc":
                Query = Query.OrderBy(s => s.DiscountAmount);
                break;

            case "Status_desc":
                Query = Query.OrderByDescending(s => s.Status);
                break;

            case "Status_asc":
                Query = Query.OrderBy(s => s.Status);
                break;

            case "bTestOrder_desc":
                Query = Query.OrderByDescending(s => s.bTestOrder);
                break;

            case "bTestOrder_asc":
                Query = Query.OrderBy(s => s.bTestOrder);
                break;

            default:      // Name ascending
                Query = Query.OrderBy(s => s.OrderId);
                break;
            }

            if (command == "Export")
            {
                GridView  gv = new GridView();
                DataTable dt = new DataTable();
                dt.Columns.Add("Order Id", typeof(string));
                dt.Columns.Add("User Id", typeof(string));
                dt.Columns.Add("Order Date", typeof(string));
                dt.Columns.Add("Customer Id", typeof(string));
                dt.Columns.Add("Order Total", typeof(string));
                dt.Columns.Add("Sales Tax", typeof(string));
                dt.Columns.Add("Sales Tax Code", typeof(string));
                dt.Columns.Add("Shipping Charge", typeof(string));
                dt.Columns.Add("Qb Updated", typeof(string));
                dt.Columns.Add("Sales Tax Amt", typeof(string));
                dt.Columns.Add("Discount Amount", typeof(string));
                dt.Columns.Add("Status", typeof(string));
                dt.Columns.Add("B Test Order", typeof(string));
                foreach (var item in Query)
                {
                    dt.Rows.Add(
                        item.OrderId
                        , item.OurCustomer.UserId
                        , item.OrderDate
                        , item.Customer.CustomerId
                        , item.OrderTotal
                        , item.SalesTax
                        , item.SalesTaxCode
                        , item.ShippingCharge
                        , item.QbUpdated
                        , item.SalesTaxAmt
                        , item.DiscountAmount
                        , item.Status
                        , item.bTestOrder
                        );
                }
                gv.DataSource = dt;
                gv.DataBind();
                ExportData(Export, gv, dt);
            }

            int pageNumber = (page ?? 1);
            int?pageSZ     = (Convert.ToInt32(Session["PageSize"]) == 0 ? 5 : Convert.ToInt32(Session["PageSize"]));

            return(View(Query.ToPagedList(pageNumber, (pageSZ ?? 5))));
        }