WS Header

Hello to all

I'm playing with the WS, in particular I have to use a WS requiring Header (user, password, ...)

I'm not able to initialize the header because I have an error when 'setauthheadervalue'.

I can not find anything on hand and no example in the Web.

What's wrong? You can help me ?

Ty

GImmy

p.s.

Attached

a) library

b) error

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// CODE //

///////////////

SoapConnection conn                                     // Define SoapConnectionws_

ws_persistentrequestservice proxy_obj             // Declare proxy

long rVal, lLog, ll_return

string ls_token, ls_accident

conn = create SoapConnection                        //Instantiated connection

ws_authheader ws_header

ws_header = create ws_authheader

ws_header.username = is_user

ws_header.password = is_pwd

ws_header.product = is_prodotto

//ws_header.role = '0'

//ws_header.actor = '0'

//ws_header.encodedmustunderstand = '0'

//ws_header.EncodedMustUnderstand12 = '0'

//ws_header.encodedrelay = '0'

proxy_obj = create ws_persistentrequestservice

proxy_obj.setauthheadervalue(ws_header)            <<<<<<<<<<=============HERE I HAVE ERROR

lLog = conn.SetSoapLogFile ("C:\mySoapLog.log")                   // Set trace file to record soap interchange data,

rVal = Conn.CreateInstance(proxy_obj, "ws_persistentrequestservice")

if rval <> 0 then

   messagebox ("Errore", "Errore nella creazione della connessione SOAP")

end if

// Create proxy object

try

    ls_token = proxy_obj.getauthenticationtoken('',ls_xml)

   // Invoke service

   messagebox("OK", "OK")

catch ( SoapException e )

   messagebox ("Error", "Cannot invoke Web service:" + e.text)

   // error handling

end try

destroy conn