How to Import XML file Through X++ coding , SalesOrder XML file How to Import using X++ code

static void SalesOrderCreatandInvoice(Args _args)
{
    RetailTransactionService    RetailTransactionService;
    str   dc;

    XmlDocument doc;
    XmlNodeList data;
    XmlElement nodeTable;
    XmlElement nodeAccount;
    XmlElement nodeName;
    #define.filename(@'C:\Temp\CreateCustomerOrder.xml')
    doc = XmlDocument::newFile(#filename);
    doc.load(@'C:\Temp\CreateCustomerOrder.xml');
   // dc = any2str(doc.lo);

    RetailTransactionService::createCustomerOrder(doc.toString());
}

XML file:

Customer Order / SalesOrder file .

<CustomerOrder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

  <AutoPickOrder>false</AutoPickOrder>

  <TransactionId>0000000296</TransactionId>

  <OrderType>SalesOrder</OrderType>

  <Status>0</Status>

  <DocumentStatus>0</DocumentStatus>

  <CustomerAccount>2002</CustomerAccount>

  <AddressRecord>22565427550</AddressRecord>

  <InventLocationId>BOSTON</InventLocationId>

  <StoreId>BOSTON</StoreId>

  <TerminalId>BOSTON-1</TerminalId>

  <TotalManualDiscountAmount>0</TotalManualDiscountAmount>

  <TotalManualDiscountPercentage>0</TotalManualDiscountPercentage>

  <ExpiryDate>2014-09-10</ExpiryDate>

  <HourOfDay>16</HourOfDay>

  <DeliveryMode>60</DeliveryMode>

  <RequestedDeliveryDate>2014-08-11</RequestedDeliveryDate>

  <Comment />

  <PrepaymentAmountOverridden>false</PrepaymentAmountOverridden>

  <PrepaymentAmountApplied>95.61</PrepaymentAmountApplied>

  <PreviouslyInvoicedAmount>0</PreviouslyInvoicedAmount>

  <SalespersonStaffId>000137</SalespersonStaffId>

  <CurrencyCode>USD</CurrencyCode>

  <LoyaltyCardId />

  <HasLoyaltyPayment>false</HasLoyaltyPayment>

  <ChannelReferenceId>STONON-1300001</ChannelReferenceId>

  <Email>marykay@contoso.com</Email>

  <Items>

    <Item ItemId="0061" RecId="0" Quantity="1" QuantityPicked="0" Unit="ea" Price="24.9900000000000000" Discount="0" DiscountPercent="0" NetAmount="24.99" Comment="" TaxGroup="MA" TaxItemGroup="RP" SalesMarkup="0" Status="0" InventLocationId="BOSTON" DeliveryMode="60" RequestedDeliveryDate="2014-08-11" AddressRecord="22565427550" BatchId="" SerialId="" VariantId="" LineDscAmount="0" PeriodicDiscount="0" PeriodicPercentageDiscount="0" LineManualDiscountAmount="0" LineManualDiscountPercentage="0" TotalDiscount="0" TotalPctDiscount="0" IgnDeliveryTime="00:00:00">

      <Charges />

      <Discounts />

      <Salespersons>

        <Salesperson SalespersonId="000100" SalespersonName="Josh Edwards" />

        <Salesperson SalespersonId="000155" SalespersonName="Renata Krausova" />

      </Salespersons>

    </Item>

    <Item ItemId="0066" RecId="0" Quantity="1" QuantityPicked="0" Unit="ea" Price="74.9900000000000000" Discount="0" DiscountPercent="0" NetAmount="74.99" Comment="" TaxGroup="MA" TaxItemGroup="RP" SalesMarkup="0" Status="0" InventLocationId="BOSTON" DeliveryMode="60" RequestedDeliveryDate="2014-08-11" AddressRecord="22565427550" BatchId="" SerialId="" VariantId="" LineDscAmount="0" PeriodicDiscount="0" PeriodicPercentageDiscount="0" LineManualDiscountAmount="0" LineManualDiscountPercentage="0" TotalDiscount="0" TotalPctDiscount="0" IgnDeliveryTime="00:00:00">

      <Charges />

      <Discounts />

      <Salespersons>

        <Salesperson SalespersonId="000110" SalespersonName="Dan Park" />

        <Salesperson SalespersonId="000111" SalespersonName="Patrick Elliot" />

        <Salesperson SalespersonId="000120" SalespersonName="Andrew Lan" />

        <Salesperson SalespersonId="000137" SalespersonName="Emma Harris" />

      </Salespersons>

    </Item>

  </Items>

  <Charges />

  <Payments>

    <Payment PaymentType="1" Amount="10.62" Currency="" Prepayment="false" />

  </Payments>

  <Affiliations />

</CustomerOrder>