VB.NET Web Service Error

S

SiCo

New member
Joined
Feb 1, 2004
Messages
4
I am connecting to a PHP web service which returns a complexType with in a complexType!

Basically it reurns an array of orders, each containing an array of products, now it works a treat in PHP with the client and server, however it only half works consuming it in .NET.

I try to access the array elements and it says they dont exist.

Code: 
Dim s As New Marinespares.Admin
        Dim sDate As String = Format(Now, "yyyy-mm-dd-hh:mm:ss")
        Dim r As Marinespares.Orders = s.getNewOrders(sDate)
        Label5.Text = r.requestDate
        Label6.Text = r.totalOrders
        Label7.Text = r.ordersData(0).orderTotal
        ListBox1.Items.Add(Convert.ToString(r.ordersData(0).orderDate))

Now it all works until I try to access an element from the complexTpe (i.e. an order) using:

r.ordersData(0).orderTotal

VB.NET thinks it should be there from the WSDL but it is either not returned due to my web service (which it may well be) or I am trying to access it wrongly.

***
I forgot the error message is:
Code: 
An unhandled exception of type System.NullReferenceException occurred in WeatherTestPHP.exe

Additional information: Object reference not set to an instance of an object.
***

Thank you for any help you can provide, I am getting there though ;)

Si
 
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