Dynamics Community Forum Thread Details

Issue with printing Customer Invoice details in .net console app from service classs

Dears,

I have below code at service class level to bring all customer invoice details. Once I try to print in .net consle app its always reading first invoice code only. Please advice.

//Service claas 
[SysEntryPointAttribute(true),AifCollectionTypeAttribute("return" , Types::Class, classStr(EinvoiceLinesParam))]
public List getSalesInvoices()
{

   CustInvoiceTrans custInvoiceTrans;
   CustInvoiceJour custInvoiceJour;
   InvoiceId           invoiceId;
    EinvoiceLinesParam esalesClassObj;
   List esaleslist = new List(Types::Class);
   TransDate d;
    ;
   d = systemDateget();
       esalesClassObj = new  EinvoiceLinesParam();
  while select * from custInvoiceTrans
        join custInvoiceJour
            order by InvoiceId
            where  custInvoiceJour.InvoiceId == custInvoiceTrans.InvoiceId
        && custInvoiceTrans.InvoiceDate >= d
      &&   custInvoiceTrans.InvoiceDate <= d
    {
        if (invoiceId != custInvoiceJour.InvoiceId)
        {

   
       esalesClassObj.parmInvoiceDate(custInvoiceJour.InvoiceDate);
       esalesClassObj.parmInvoiceId(custInvoiceJour.InvoiceId);
       esalesClassObj.parmSalesId(custInvoiceJour.SalesId);
       esalesClassObj.parmCustName(custInvoiceJour.DeliveryName);
       esalesClassObj.parmtotalAmountWithDisc(custInvoiceJour.SumLineDisc);
       esalesClassObj.parmtotalSalesAmount(custInvoiceJour.SalesBalance);
       esalesClassObj.parmnetAmount(custInvoiceJour.SalesBalance - custInvoiceJour.SumLineDisc);
       esalesClassObj.parmtotalAmount(custInvoiceJour.InvoiceAmount);
       esalesClassObj.parmtotalItemsDiscountAmount(custInvoiceJour.SumLineDisc);
        }
       esalesClassObj.parmItemNameDisplay(custInvoiceTrans.itemName());
       esalesClassObj.parmItemId(custInvoiceTrans.ItemId);
       invoiceId = custInvoiceJour.InvoiceId;
        
        esaleslist.addEnd(esalesClassObj);

    }

       


     return esaleslist;

}
 
.Net claas to print results in console  
class Program
    {
        static void Main(string[] args)
        {
          
         getEinvoiceSales()
        }
         
        static void getEinvoiceSales()
        {
            ServiceReference3.EinvoicesalesServiceClient serviceCLient = new  EinvoicesalesServiceClient();
            ServiceReference3.CallContext callCont = new ServiceReference3.CallContext();
            callCont.Company = " ";
            serviceCLient.ClientCredentials.Windows.ClientCredential.Domain = " ";
            serviceCLient.ClientCredentials.Windows.ClientCredential.UserName = " ";
            serviceCLient.ClientCredentials.Windows.ClientCredential.Password = " ";

            ServiceReference3.EinvoiceLinesParam[]  salesList = serviceCLient.getSalesInvoices(callCont);
          
            foreach (EinvoiceLinesParam _sales in salesList) { 
            Console.WriteLine(_sales.internalID); //Invoiceid
            }

            Console.ReadKey();

        }

Hi,

did you already debug your code to find out if the problem is in the x++ data retrieval or your C# code?

If not, please do. If you did, please let us know the results.

You should first make sure that the x++ code works as you want to, and then start working on C# side to use it.

Looking at the code, you never seem to instantiate more than one "esalesClassObj" object. So you're updating the same object again and again, and adding it to the list. This means that all entries in the list point to the one and same object, which has the values that you put there last (all previous values are overwritten when you write new values to the same object).

I'd say that you should instantiate a new object for each iteration in the while loop.

Also, do you intentionally set the data criteria to "invoice date is same or smaller than today" AND "invoice data is same or greater than today"? These two conditions together can be replaced with "invoice date is today". On the other hand, if you mean to have an OR condition, then you don't need any criteria on the date (since you would want invoices where date is smaller, same or greater than today).

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