> sir , I am Developing a mobile application for My College using > J2ME(Nokia S40). In my Application i want to connect to ASP.NET > Webservice to access student Marks and Attendence.I tried it lot of > Times and I refered lot of Examples in Google.But i am getting Errors > . I need your Help.. Please provide some Support for this > > > My .NET WebService code is > > using System; > using System.Collections.Generic; > using System.Linq; > using System.Web; > using System.Web.Services; > using System.Data.SqlClient; > > [WebService(Namespace = "http://tempuri.org/";)] > [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 Service : System.Web.Services.WebService > { > public Service () { > > //Uncomment the following line if using designed components > //InitializeComponent(); > } > > [WebMethod] > public string GetMarks(string Hallticketno) { > > SqlConnection cn = new SqlConnection("database=std;User > Id=sa;Password=12345678;Server=."); > cn.Open(); > > string sql="select * marks where htno="+"'"+Hallticketno+"'"; > SqlCommand cmd = new SqlCommand(sql, cn); > string res = ""; > SqlDataReader dr=cmd.ExecuteReader(); > while (dr.Read()) > { > res += dr[0].ToString()+","; > res += dr[1].ToString(); > } > dr.Close(); > cn.Close(); > return res; > } > > } > > > > > and i configured this webservice under IIS and url is > http://localhost/anurag/Service.asmx > > and it is woking very fine.... > > now i am trying to connect this webservice using J2ME Application(S40 > series ) with the help of NETbeans and My Code is > > > Service_Stub s=new Service_Stub(); > > s._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY, > "http://localhost/ravi/Service.asmx";); > s._setProperty(Stub.SESSION_MAINTAIN_PROPERTY, > Boolean.TRUE); > > try > { > > getForm().append(s.GetMarks("098233101")); > // s.helloWorld(); > } > catch(Exception ex) > { > getForm().append(ex.getMessage()); > ex.printStackTrace(); > } > > > > while i am executing this code i am getting > Java.io.IOException:40-Error in HTTP Opearion > > > Sir here i am connecting Local webservice not remote webservice. > > Please kindly give your Support to this. > > also provide some examples for this >
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