return 3 values of web service when i use input button VB

 hello i have one dude, how i can get 3 values return the my webservice, when i used and my input button,,,please in VB

when i call of my java script can you help my
<form id="form1" runat="server">
        <br />
           <asp:ScriptManager ID="ScriptManager1" runat="server" >
           <Services>
            <asp:ServiceReference Path="WebS.asmx" />
            </Services>
        </asp:ScriptManager>
function Button2_onclick() { WebS.get()}
code for the webservice i can supose
<WebMethod()> _
 Public Function Get(ByVal id As ...