>>>In VFP it was straitforward to do it.
>>>I have downloaded the sample but that do not apply to C#.
>>>
>>>In VS .NET I do not want to use the COM objects to access the services.
>>
>>Then, you may try to translate the required needs to put in place the SOAP header. As soon as the login is in place, all required calls should pass the proper SOAP header. That should be doable in a few hours. I just don't know C#, so I can't help at this point.
>
>To implement this SOAP header I need to know the header definition.
>But, the header was not define in the WSDL page.

There is nothing you need in the WSDL file. All required information to be translated is in the sample.