public void GetUserData(string enroll)
        {
            List <string> userdata     = new List <string>();
            string        QueryForData = "select `UserName`, `Badge`, `EnrollNo`, `Department`, `Year`, `Email`, `Photo`,`Password` from tbl_users where EnrollNo='" + enroll + "'";

            userdata = ConnC.GetRow(QueryForData);
            Clients.Caller.getUserData(userdata);
        }