LabVIEW & WebService import with Virtual properties

[vrv]

Hi,

Importing a web service seems to generate a lot of additional inputs compared with the method deployed as web service. The parameters in the method are:

- public int PanelID

- public Int16 PrintPosition

- public int PcbID

- public virtual PcbIDLog PcbIDLog

In LabVIEW it looks like this:

Calling this method generate an error if "Id" or "Ref" is empty saying "Must not be null or empty." Putting data in "Ref" I get an error saying "Deserialized object with reference id '000' not found in stream." (I inserted "000" in "Ref" is I have no idea what else to insert.)

I've got the .NET DLL and tried to insert data using this. VI looks like this:

Value inserted in "PcbIDLog" must be NULL ref object but somehow this seems to be the problem as LabVIEW returns an error saying: "Inner Exception: System.NullReferenceException: Object reference not set to an instance of an object."

I guess the problem is the virtual property "PcbIDLog". Seems like LabVIEW does not know how to handle this (or maybe it's me who does not know).

Anyone who has an idea what to do?

Thanks in advance

Vagn