public void OnGet() { Exclude = Request.Query["exclude"]; if (string.IsNullOrEmpty(Exclude)) { Problems = _repository.GetProblems(); } else { Problems = _repository.GetExclude(Enum.Parse <ProblemStatus>(Exclude)); SumOfExcludeProblems = Problems.Count; } PageIndex = Convert.ToInt32(Request.Query["pageIndex"]); Problems = _repository.GetPaged(Problems, PageIndex, Const.PageSize); SumOfProblems = _repository.GetSum(); }