public ResultModel GetAllPaging(int pageIndex, int pageSize, string sortColumn, int sortOrder, [FromBody] List <BodyObject> requestBody) { try { int total = _studentBLL.getCountStudent(); return(new ResultModel(Code.OK, _studentBLL.GetAllPaging(pageIndex, pageSize, sortColumn, sortOrder), total, "thành công")); } catch (Exception) { return(new ResultModel(Code.SVERROR, "lỗi hệ thống")); } }