Question

I have created a simple silverlight application using WCF service.. My service created well and i also test the WCF service with the help of wcftestclient it works fine.. I give a service reference to silverlight also but when i run the silverlight application i can’t get the result.

here is silverlight code

    void getdatacs(object sender, ServiceReference1.GetDataCompletedEventArgs e)
    {
        MessageBox.Show(e.Result);
    }
    private void button1_Click(object sender, RoutedEventArgs e)
    {
        ServiceReference1.Service1Client cs = new ServiceReference1.Service1Client();
        cs.GetDataCompleted += new EventHandler<ServiceReference1.GetDataCompletedEventArgs>(getdatacs);
        cs.GetDataAsync(Convert.ToInt32(textBox1.Text));
    }

and here is my WCF code

    public string GetData(int value)
    {
        return string.Format("You entered: {0}", value);
    }

can any body tell me y i can’t get the result.

Answer 1

Is the service hosted seperately from the SL app? If so you may need to add a clientaccesspolicy file. see this link for details