public List <_QuestionInfo> GetAllBBSList(string orderType, Paging page) { DataSet ds = dal.GetAllBBSList(orderType, page.StartIndex, page.EndIndex); page.RecordCount = ds.Tables[0].Rows[0][0].ToString().ToInt32(); return(ModelConvertHelper <_QuestionInfo> .ConvertToList(ds.Tables[1])); }