Web services and jquery ajax

Question

[WebMethod]

public void Getcountries()

{

List<oCountries> countries = new List<oCountries>();

SqlConnection con = new SqlConnection(constr);

SqlCommand command = new SqlCommand();

command.CommandType = CommandType.StoredProcedure;

command.CommandText = "RETRIEVE_DATA";

command.Connection = con;

con.Open();

SqlDataReader sdr = command.ExecuteReader();

while (sdr.Read())

{

oCountries countriesS = new oCountries();

countriesS.CID = Convert.ToInt16(sdr["CTRY_ID"]);

countriesS.CName = sdr["CRTY_NAME"].ToString();

countries.Add(countriesS);

}

JavaScriptSerializer js = new JavaScriptSerializer();

Context.Response.Write(js.Serialize(countries));

}

 

 

 

 

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