webservice made in windev XI

I'm testing one webservice made in windev XI.
My gobal proc:
procedure proc1 (win is string)
wout is string = "output - "+winp
result wout

in this case everything works fine but how can i return one structure or one array,
I have to make the xml document myself ?
how windev genetares de wsdl in this case?

Hi Paulo,

Check out the following functions;

Serialize
Deserialize

Use the psdXML parameter. These functions will convert a structure or array into an xml formatted string.

Cheers!
ken

Thanks Ken,
I will check it.