Unable to connect to the remote server web service in smart device phone

Question

Hi me using the following code for calling webservice funtion but it give error .this code me using on single alone pc mean not connect to network.
 
Error deail : unable to connect to the remote server
 
localhost.WebService webSevice = new FirstSmartDeviceProject.localhost.WebService();
webSevice.Url = "http://localhost/2005/WebService.asmx";
string ss = webSevice.Openconnection();