public static User GetUser(string name, string pwd) { string sql = "SELECT ID, NAME, PWD, ZH_NAME FROM T_USERS WHERE NAME=@NAME AND PWD=@PWD"; SqlParameter[] sqlParams = new SqlParameter[] { new SqlParameter("@NAME", name), new SqlParameter("@PWD", pwd), }; User res = MySqlHelper.ExecuteReaderFirst <User>(sql, sqlParams); return(res); }