Question : wcf service

I have an wcf service
function ConsultarContacto(id)
        {
            Consultas.MyService.TraerContacto(id, onSuccess, onFailed, null);
        }
       
function onSuccess(results)
        {
           $get("lblResultado").innerText = results;
        }

when the results is an string.
I need an example when the results is a set of data (rows and columns). I need to learn how to process that data set when it reaches the onSuccess function

Answer : wcf service

http://social.msdn.microsoft.com/Forums/en-US/wcf/thread/4a96c582-1869-49fc-82d3-6dc0bce5c0ac/