/// <summary>
        /// Run the code examples.
        /// </summary>
        /// <param name="user">The DFP user object running the code examples.</param>
        public override void Run(DfpUser user)
        {
            // Get the LineItemService.
              LineItemService lineItemService =
              (LineItemService) user.GetService(DfpService.v201302.LineItemService);

              // Set the order that all created line items will belong to and the
              // placement ID to target.
              long orderId = long.Parse(_T("INSERT_ORDER_ID_HERE"));
              long[] targetPlacementIds = new long[] {long.Parse(_T("INSERT_PLACEMENT_ID_HERE"))};

              // Create inventory targeting.
              InventoryTargeting inventoryTargeting = new InventoryTargeting();
              inventoryTargeting.targetedPlacementIds = targetPlacementIds;

              // Create geographical targeting.
              GeoTargeting geoTargeting = new GeoTargeting();

              // Include the US and Quebec, Canada.
              Location countryLocation = new Location();
              countryLocation.id = 2840L;

              Location regionLocation = new Location();
              regionLocation.id = 20123L;
              geoTargeting.targetedLocations = new Location[] {countryLocation, regionLocation};

              PostalCodeLocation postalCodeLocation = new PostalCodeLocation();
              postalCodeLocation.id = 9000093;
              postalCodeLocation.postalCode = "B3P";

              // Exclude Chicago and the New York metro area.
              Location cityLocation = new Location();
              cityLocation.id = 1016367L;

              Location metroLocation = new Location();
              metroLocation.id = 200501L;
              geoTargeting.excludedLocations = new Location[] {cityLocation, metroLocation};

              // Exclude domains that are not under the network's control.
              UserDomainTargeting userDomainTargeting = new UserDomainTargeting();
              userDomainTargeting.domains = new String[] {"usa.gov"};
              userDomainTargeting.targeted = false;

              // Create day-part targeting.
              DayPartTargeting dayPartTargeting = new DayPartTargeting();
              dayPartTargeting.timeZone = DeliveryTimeZone.BROWSER;

              // Target only the weekend in the browser's timezone.
              DayPart saturdayDayPart = new DayPart();
              saturdayDayPart.dayOfWeek = Google.Api.Ads.Dfp.v201302.DayOfWeek.SATURDAY;

              saturdayDayPart.startTime = new TimeOfDay();
              saturdayDayPart.startTime.hour = 0;
              saturdayDayPart.startTime.minute = MinuteOfHour.ZERO;

              saturdayDayPart.endTime = new TimeOfDay();
              saturdayDayPart.endTime.hour = 24;
              saturdayDayPart.endTime.minute = MinuteOfHour.ZERO;

              DayPart sundayDayPart = new DayPart();
              sundayDayPart.dayOfWeek = Google.Api.Ads.Dfp.v201302.DayOfWeek.SUNDAY;

              sundayDayPart.startTime = new TimeOfDay();
              sundayDayPart.startTime.hour = 0;
              sundayDayPart.startTime.minute = MinuteOfHour.ZERO;

              sundayDayPart.endTime = new TimeOfDay();
              sundayDayPart.endTime.hour = 24;
              sundayDayPart.endTime.minute = MinuteOfHour.ZERO;

              dayPartTargeting.dayParts = new DayPart[] {saturdayDayPart, sundayDayPart};

              // Create technology targeting.
              TechnologyTargeting technologyTargeting = new TechnologyTargeting();

              // Create browser targeting.
              BrowserTargeting browserTargeting = new BrowserTargeting();
              browserTargeting.isTargeted = true;

              // Target just the Chrome browser.
              Technology browserTechnology = new Technology();
              browserTechnology.id = 500072L;
              browserTargeting.browsers = new Technology[] {browserTechnology};
              technologyTargeting.browserTargeting = browserTargeting;

              // Create an array to store local line item objects.
              LineItem[] lineItems = new LineItem[5];

              for (int i = 0; i < 5; i++) {
            LineItem lineItem = new LineItem();
            lineItem.name = "Line item #" + i;
            lineItem.orderId = orderId;
            lineItem.targeting = new Targeting();

            lineItem.targeting.inventoryTargeting = inventoryTargeting;
            lineItem.targeting.geoTargeting = geoTargeting;
            lineItem.targeting.userDomainTargeting = userDomainTargeting;
            lineItem.targeting.dayPartTargeting = dayPartTargeting;
            lineItem.targeting.technologyTargeting = technologyTargeting;

            lineItem.lineItemType = LineItemType.STANDARD;
            lineItem.allowOverbook = true;

            // Set the creative rotation type to even.
            lineItem.creativeRotationType = CreativeRotationType.EVEN;

            // Set the size of creatives that can be associated with this line item.
            Size size = new Size();
            size.width = 300;
            size.height = 250;
            size.isAspectRatio = false;

            // Create the creative placeholder.
            CreativePlaceholder creativePlaceholder = new CreativePlaceholder();
            creativePlaceholder.size = size;

            lineItem.creativePlaceholders = new CreativePlaceholder[] {creativePlaceholder};

            // Set the length of the line item to run.
            //lineItem.startDateTimeType = StartDateTimeType.IMMEDIATELY;
            lineItem.startDateTimeType = StartDateTimeType.IMMEDIATELY;
            lineItem.endDateTime = DateTimeUtilities.FromDateTime(System.DateTime.Today.AddMonths(1));

            // Set the cost per unit to $2.
            lineItem.costType = CostType.CPM;
            lineItem.costPerUnit = new Money();
            lineItem.costPerUnit.currencyCode = "USD";
            lineItem.costPerUnit.microAmount = 2000000L;

            // Set the number of units bought to 500,000 so that the budget is
            // $1,000.
            lineItem.unitsBought = 500000L;
            lineItem.unitType = UnitType.IMPRESSIONS;

            lineItems[i] = lineItem;
              }

              try {
            // Create the line items on the server.
            lineItems = lineItemService.createLineItems(lineItems);

            if (lineItems != null) {
              foreach (LineItem lineItem in lineItems) {
            Console.WriteLine("A line item with ID \"{0}\", belonging to order ID \"{1}\", and" +
                " named \"{2}\" was created.", lineItem.id, lineItem.orderId, lineItem.name);
              }
            } else {
              Console.WriteLine("No line items created.");
            }
              } catch (Exception ex) {
            Console.WriteLine("Failed to create line items. Exception says \"{0}\"",
            ex.Message);
              }
        }
        public LineItem CreateLineItem(DfpUser user, long orderId, string adUnitId)
        {
            LineItemService lineItemService =
              (LineItemService) user.GetService(DfpService.v201302.LineItemService);

              long placementId = CreatePlacement(user, new string[] {adUnitId}).id;

              // Create inventory targeting.
              InventoryTargeting inventoryTargeting = new InventoryTargeting();
              inventoryTargeting.targetedPlacementIds = new long[] {placementId};

              // Create geographical targeting.
              GeoTargeting geoTargeting = new GeoTargeting();

              // Include the US and Quebec, Canada.
              Location countryLocation = new Location();
              countryLocation.id = 2840L;

              Location regionLocation = new Location();
              regionLocation.id = 20123L;
              geoTargeting.targetedLocations = new Location[] {countryLocation, regionLocation};

              // Exclude Chicago and the New York metro area.
              Location cityLocation = new Location();
              cityLocation.id = 1016367L;

              Location metroLocation = new Location();
              metroLocation.id = 200501L;
              geoTargeting.excludedLocations = new Location[] {cityLocation, metroLocation};

              // Exclude domains that are not under the network's control.
              UserDomainTargeting userDomainTargeting = new UserDomainTargeting();
              userDomainTargeting.domains = new String[] {"usa.gov"};
              userDomainTargeting.targeted = false;

              // Create day-part targeting.
              DayPartTargeting dayPartTargeting = new DayPartTargeting();
              dayPartTargeting.timeZone = DeliveryTimeZone.BROWSER;

              // Target only the weekend in the browser's timezone.
              DayPart saturdayDayPart = new DayPart();
              saturdayDayPart.dayOfWeek = Google.Api.Ads.Dfp.v201302.DayOfWeek.SATURDAY;

              saturdayDayPart.startTime = new TimeOfDay();
              saturdayDayPart.startTime.hour = 0;
              saturdayDayPart.startTime.minute = MinuteOfHour.ZERO;

              saturdayDayPart.endTime = new TimeOfDay();
              saturdayDayPart.endTime.hour = 24;
              saturdayDayPart.endTime.minute = MinuteOfHour.ZERO;

              DayPart sundayDayPart = new DayPart();
              sundayDayPart.dayOfWeek = Google.Api.Ads.Dfp.v201302.DayOfWeek.SUNDAY;

              sundayDayPart.startTime = new TimeOfDay();
              sundayDayPart.startTime.hour = 0;
              sundayDayPart.startTime.minute = MinuteOfHour.ZERO;

              sundayDayPart.endTime = new TimeOfDay();
              sundayDayPart.endTime.hour = 24;
              sundayDayPart.endTime.minute = MinuteOfHour.ZERO;

              dayPartTargeting.dayParts = new DayPart[] {saturdayDayPart, sundayDayPart};

              // Create technology targeting.
              TechnologyTargeting technologyTargeting = new TechnologyTargeting();

              // Create browser targeting.
              BrowserTargeting browserTargeting = new BrowserTargeting();
              browserTargeting.isTargeted = true;

              // Target just the Chrome browser.
              Technology browserTechnology = new Technology();
              browserTechnology.id = 500072L;
              browserTargeting.browsers = new Technology[] {browserTechnology};
              technologyTargeting.browserTargeting = browserTargeting;

              LineItem lineItem = new LineItem();
              lineItem.name = "Line item #" + new TestUtils().GetTimeStamp();
              lineItem.orderId = orderId;
              lineItem.targeting = new Targeting();

              lineItem.targeting.inventoryTargeting = inventoryTargeting;
              lineItem.targeting.geoTargeting = geoTargeting;
              lineItem.targeting.userDomainTargeting = userDomainTargeting;
              lineItem.targeting.dayPartTargeting = dayPartTargeting;
              lineItem.targeting.technologyTargeting = technologyTargeting;

              lineItem.lineItemType = LineItemType.STANDARD;
              lineItem.allowOverbook = true;

              // Set the creative rotation type to even.
              lineItem.creativeRotationType = CreativeRotationType.EVEN;

              // Set the size of creatives that can be associated with this line item.
              Size size = new Size();
              size.width = 300;
              size.height = 250;
              size.isAspectRatio = false;

              // Create the creative placeholder.
              CreativePlaceholder creativePlaceholder = new CreativePlaceholder();
              creativePlaceholder.size = size;

              lineItem.creativePlaceholders = new CreativePlaceholder[] {creativePlaceholder};

              // Set the length of the line item to run.
              //lineItem.startDateTimeType = StartDateTimeType.IMMEDIATELY;
              lineItem.startDateTimeType = StartDateTimeType.IMMEDIATELY;
              lineItem.endDateTime = DateTimeUtilities.FromDateTime(System.DateTime.Today.AddMonths(1));

              // Set the cost per unit to $2.
              lineItem.costType = CostType.CPM;
              lineItem.costPerUnit = new Money();
              lineItem.costPerUnit.currencyCode = "USD";
              lineItem.costPerUnit.microAmount = 2000000L;

              // Set the number of units bought to 500,000 so that the budget is
              // $1,000.
              lineItem.unitsBought = 500000L;
              lineItem.unitType = UnitType.IMPRESSIONS;

              return lineItemService.createLineItem(lineItem);
        }