Web Service Client

[gcaramia]

I want to use web services, for the first time, in my application Delphi7.
So i used this tutorial:

http://www.devarticles.com/c/a/Delphi-Kylix/Creating-a-Web-Service-Client-with-Delphi/

to try a public web service.

It seems to be very easy to approach SOAP client but...
my application erase an errot as follows:

System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Exception: Error occured when get webservices record ---> System.Data.SqlClient.SqlException: Procedure or function 'GetLatByPlace' expects parameter '@ZipcodeName', which was not supplied......

It seems to be an error on the server-side. But, why it works here ?:

http://www.webservicex.net/ws/WSDetails.aspx?WSID=68&CATID=12

Can anybody help me please ?

Thanks
Giovanni Caramia

 

[MagicFrisbee]

Are you saying that you are building the client and you imported the webservicex WSDL? What interface and method are you trying to call? And what does your code look like (we don't need the whole form, just the call to the web service will do)?

GIS Programmer
City of Orem, UT

http://gis.orem.org