I got a Silverlight App with-in a Web Project

Web

Silverlight

The web contains a service:

[WebService(Namespace = "svChat")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
//[System.Web.Script.Services.ScriptService]
public class GetIPService : System.Web.Services.WebService 
{

    public GetIPService () 
    {

        //Uncomment the following line if using designed components 
        //InitializeComponent(); 
    }

    [WebMethod]
    public string GetIp() 
    {
        return HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];

    }
  }

And I got a class in my Silverlight App using the Service:

public class Client
{
    private string ip;
    private string created;

    #region Properties
    public string Ip
    {
        get { return ip; }
        set { ip = value; }
    }

    public string Created
    {
        get { return created; }
        set { created = value; }
    }
    #endregion

    public Client()
    {
    }

    public void SetIp()
    {
        ServiceReference1.GetIPServiceSoapClient scIpClient = new svChat.ServiceReference1.GetIPServiceSoapClient();
        scIpClient.GetIpCompleted += new EventHandler<svChat.ServiceReference1.GetIpCompletedEventArgs>(IpService_Completed);
        scIpClient.GetIpAsync();
    }

    private void IpService_Completed(object sender, ServiceReference1.GetIpCompletedEventArgs e)
    {
        this.ip = e.Result;
    }

}

After Client is created, SetIp() is called, and Client.Ip is added to a text box. Nothing happens. Ip = null.

Service itselfs works, tested it. Getting Ip by the above code works.

Gettings Ip via service through Silverlight App does not work.

<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="GetIPServiceSoap" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
                    <security mode="None" />
                </binding>
            </basicHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://localhost:2090/svChat.Web/GetIPService.asmx"
                binding="basicHttpBinding" bindingConfiguration="GetIPServiceSoap"
                contract="ServiceReference1.GetIPServiceSoap" name="GetIPServiceSoap" />
        </client>
    </system.serviceModel>
</configuration>

Any ideas?

regards,