connecting to gSOAP web service

[vishakha Jewlikar]

Hi,
I need to connect to a web service developed in C++ using gSOAP. Also my client has to be a GUI. eg. It will have a button and on click of that, it should invoke a method published by the web service.
I have a wsdl. I need to connect to web service using wsdl.
Is it that I only have to develop GUI using swing?? What is the best way to achieve this?
What should be used to develop GUI and invoke the web service written in C++.