jQuery cannot deserialize json object properly

[Hansika]

I cannot succeed to deserialize JSON object passed from c# code behind. I have been working on this 3 hours and couldn't understand the reason.Here is my json object creation\[code\]struct specialitiy_struct { public int id; public string name;};[WebMethod]public static string get_specialities(string ProfessionalID){ Database db = DatabaseFactory.CreateDatabase("Connection"); DbCommand dbCommand; dbCommand = db.GetStoredProcCommand("Select_Profes_Speciality"); db.AddInParameter(dbCommand, "prof_id", DbType.Int16, Convert.ToInt16(ProfessionalID)); IDataReader dr = db.ExecuteReader(dbCommand); List<specialitiy_struct> my_list = new List<specialitiy_struct>(); specialitiy_struct my_speciality; while (dr.Read()) { my_speciality = new specialitiy_struct(); my_speciality.id = Convert.ToInt16(dr["SpecialtyID"].ToString().Trim()); my_speciality.name = dr["SpecialtyName"].ToString().Trim(); my_list.Add(my_speciality); } JavaScriptSerializer serializer = new JavaScriptSerializer(); return serializer.Serialize(my_list);}\[/code\]and here is jquery code which deserialize the json object\[code\]$.ajax({ type: "POST", url: "NotificationSettings.aspx/get_specialities", data: "{'ProfessionalID':'" + <%= Session["ProflId"].ToString().Trim() %> + "'}", contentType: "application/json; charset=utf-8", dataType: "json", success: function (data, status) { $.each(data, function (dt) { var mydata = http://stackoverflow.com/questions/15828793/data.d; var obj = $.parseJSON(mydata); $("#txt_speciality").tokenInput("add", { name: obj.name, id: obj.id}); }); }});\[/code\]The returned json object is this\[code\] d: "[{"id":67,"name":"Kardiyoloji"},{"id":1,"name":"Acil Tip"}]"\[/code\]I cannot deserialize the json object properly, please help me to do it?