>After that, my object 'lo' show nothing more than before when a put the .
Yep, thats correct. Intellisense isn't smart enough to work on the soapclient COM object (since the interface changes after the WSDL is loaded).
You can make it work in VFP7 simply though. Go to Tools > IntelliSense Manager, go to the types tab and hit the "Web Services..." button. Put the URL to the WSDL in the appropriate box and "realtime web service" in the name. Then, if you go to a program window (not the command window, you need to do a modi comm or something) and do:
LOCAL loO AS realtime web service
And hit enter. It will create some code for you, and when you hit loO. you will see its methods.