public HttpResponseMessage GetEmployeeByID(int empID)
        {
            HttpResponseMessage response = new HttpResponseMessage();
            DataSet             ds       = new DataSet();

            try
            {
                //int empID = Convert.ToInt32(frm.Get("empID"));
                ds = objEmp.GetEmployeeDataByID(empID);
                var data = ds.DataSetToJSON();
                response         = this.Request.CreateResponse(HttpStatusCode.OK);
                response.Content = new StringContent(data, Encoding.UTF8, "application/json");
            }
            catch (Exception e)
            {
                throw;
            }
            return(response);
        }