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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <bindings>
      <wsHttpBinding>
        <binding name="GPWebService" closeTimeout="00:01:00"
        openTimeout="00:01:00" receiveTimeout="00:10:00"
        sendTimeout="00:01:00" bypassProxyOnLocal="false"
        transactionFlow="false" hostNameComparisonMode="StrongWildcard"
        maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
        messageEncoding="Text" textEncoding="utf-8"
        useDefaultWebProxy="true" allowCookies="false">
          <readerQuotas maxDepth="32" maxStringContentLength="8192"
          maxArrayLength="16384" maxBytesPerRead="4096"
          maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
          enabled="false" />
          <security mode="Message">
            <transport clientCredentialType="Windows"
            proxyCredentialType="None" realm="" />
            <message clientCredentialType="Windows"
            negotiateServiceCredential="true" algorithmSuite="Default"
            establishSecurityContext="true" />
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://WSGP:48620/Dynamics/GPService/GPService"
      binding="wsHttpBinding" bindingConfiguration="GPWebService"
      contract="GPWebService.DynamicsGP" name="GPWebService">
        <identity>
          <userPrincipalName value="WSGPAdministrator" />
        </identity>
      </endpoint>
    </client>
  </system.serviceModel>
</configuration>

CompanyKey companyKey;
            Context context;
            SalesOrder salesOrder;
            SalesDocumentTypeKey salesOrderType;
            CustomerKey customerKey;
            BatchKey batchKey;
            SalesOrderLine salesOrderLine;
            ItemKey orderedItem;
            Quantity orderedAmount;
            Policy salesOrderCreatePolicy;
            // Create an instance of the service
            DynamicsGPClient wsDynamicsGP = new DynamicsGPClient();
            // Create a context with which to call the service
            wsDynamicsGP.ClientCredentials.Windows.ClientCredential.UserName = "Administrator";
            wsDynamicsGP.ClientCredentials.Windows.ClientCredential.Password = "Server123";
            wsDynamicsGP.ClientCredentials.Windows.ClientCredential.Domain = "WSGP";
            System.ServiceModel.WSHttpBinding binding;
            binding = new System.ServiceModel.WSHttpBinding(System.ServiceModel.SecurityMode.None);
            //wsDynamicsGP.ClientCredentials.Windows.ClientCredential.Domain = "wsgp";
            context = new Context();
            // Specify which company to use (sample company)
            companyKey = new CompanyKey();
            companyKey.Id = (-1);
            // Set up the context object
            context.OrganizationKey = (OrganizationKey)companyKey;
            // Create a sales order object
            salesOrder = new SalesOrder();
            // Create a sales document type key for the sales order
            salesOrderType = new SalesDocumentTypeKey();
            salesOrderType.Type = SalesDocumentType.Order;
            // Populate the document type key of the sales order object
            salesOrder.DocumentTypeKey = salesOrderType;
            // Create a customer key
            customerKey = new CustomerKey();
            customerKey.Id = "121001";
            // Set the customer key property of the sales order object
            salesOrder.CustomerKey = customerKey;
            // Create a batch key
            batchKey = new BatchKey();
            batchKey.Id = "RMS";
            // Set the batch key property of the sales order object
            salesOrder.BatchKey = batchKey;
            // Create a sales order line to specify the ordered item
            salesOrderLine = new SalesOrderLine();
            // Create an item key
            orderedItem = new ItemKey();
            orderedItem.Id = "8011172009618";
            // Set the item key property of the sales order line object
            salesOrderLine.ItemKey = orderedItem;
            // Create a sales order quantity object
            orderedAmount = new Quantity();
            orderedAmount.Value = 4;
            // Set the quantity of the sales order line object
            salesOrderLine.Quantity = orderedAmount;
            // Create an array of sales order lines
            // Initialize the array with sales order line object
            SalesOrderLine[] orders = { salesOrderLine };
            // Add the sales order line array to the sales order
            salesOrder.Lines = orders;
            // Get the create policy for the sales order object
            salesOrderCreatePolicy = wsDynamicsGP.GetPolicyByOperation("CreateSalesOrder", context);
            // Create the sales order
            wsDynamicsGP.CreateSalesOrder(salesOrder, context, salesOrderCreatePolicy);
            // Close the service
            if (wsDynamicsGP.State != CommunicationState.Faulted)
            {
                wsDynamicsGP.Close();
            }