GetPurchaseOrderList

Description

Retrieves a list of purchase order summary objects that match the specified criteria.

Parameters

Return Value:

Interfaces

• Dynamics GP
• Purchasing

Examples

The following C# example retrieves the list of purchase order summary objects with a transaction state of "Work". The Purchase Order Id and Vendor Id property from each purchase order summary object is displayed in a message box.

** Legacy endpoint**

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using DynamicsGPWebServiceSample.DynamicsGPService;

namespace DynamicsGPWebServiceSample
{
    class Program
    {
        static void Main(string[] args)
        {
            CompanyKey companyKey;
            Context context;
            ListRestrictionOfNullableOfPurchaseTransactionState transactionStateRestriction;
            PurchaseOrderCriteria purchaseOrderCriteria;
            PurchaseOrderSummary[] purchaseOrderSummaries;

            // Create an instance of the service
            DynamicsGP wsDynamicsGP = new DynamicsGP();

            // Be sure the default credentials are used
            wsDynamicsGP.UseDefaultCredentials = true;

            // Create a context with which to call the service
            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 the restriction object
            // Retrieve purchase orders with transaction state of 'Work'
            transactionStateRestriction = new ListRestrictionOfNullableOfPurchaseTransactionState();
            transactionStateRestriction.EqualValue = PurchaseTransactionState.Work;

            // Create the purchase order criteria object
            purchaseOrderCriteria = new PurchaseOrderCriteria();
            purchaseOrderCriteria.TransactionState = transactionStateRestriction;

            // Retrieve the list of purchase order summary objects
            purchaseOrderSummaries = wsDynamicsGP.GetPurchaseOrderList(purchaseOrderCriteria, context);

            // Display the purchase order ID and vendor ID of each member of the summary object list
            StringBuilder summaryList = new StringBuilder();
            foreach (PurchaseOrderSummary a in purchaseOrderSummaries)
            {
                summaryList.AppendLine("Purchase order: " + a.Key.Id + "  Vendor ID: " +
                a.VendorKey.Id);
            }
            MessageBox.Show(summaryList.ToString());
        }
    }
}

** Native endpoint **

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.Windows.Forms;
using DynamicsGPWebServiceSample.DynamicsGPService;

namespace DynamicsGPWebServiceSample
{
    class Program
    {
        static void Main(string[] args)
        {
            CompanyKey companyKey;
            Context context;
            ListRestrictionOfNullableOfPurchaseTransactionState transactionStateRestriction;
            PurchaseOrderCriteria purchaseOrderCriteria;
            PurchaseOrderSummary[] purchaseOrderSummaries;

            // Create an instance of the service
            DynamicsGPClient wsDynamicsGP = new DynamicsGPClient();

            // Create a context with which to call the service
            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 the restriction object
            // Retrieve purchase orders with transaction state of 'Work'
            transactionStateRestriction = new ListRestrictionOfNullableOfPurchaseTransactionState();
            transactionStateRestriction.EqualValue = PurchaseTransactionState.Work;

            // Create the purchase order criteria object
            purchaseOrderCriteria = new PurchaseOrderCriteria();
            purchaseOrderCriteria.TransactionState = transactionStateRestriction;

            // Retrieve the list of purchase order summary objects
            purchaseOrderSummaries = wsDynamicsGP.GetPurchaseOrderList(purchaseOrderCriteria, context);

            // Display the purchase order ID and vendor ID of each member of the summary object list
            StringBuilder summaryList = new StringBuilder();
            foreach (PurchaseOrderSummary a in purchaseOrderSummaries)
            {
                summaryList.AppendLine("Purchase order: " + a.Key.Id + "  Vendor ID: " +
                a.VendorKey.Id);
            }
            MessageBox.Show(summaryList.ToString());

            // Close the service
            if(wsDynamicsGP.State != CommunicationState.Faulted)
            {
                wsDynamicsGP.Close();
            }
        }
    }
}