public IList <CategoryModel> GetListCategory(string status) { try { var datas = new List <CategoryModel>(); var categoryStore = new CategoryStore(); var dt = categoryStore.GetListCategory(status); for (int i = 0; i < dt.Rows.Count; i++) { var model = new CategoryModel() { ID = Int16.Parse(dt.Rows[i]["CATEGORY_ID"].ToString()), PARENT_ID = Int16.Parse(dt.Rows[i]["PARENT_ID"].ToString()), TITLE = dt.Rows[i]["CATEGORY_TITLE"].ToString(), DESC = dt.Rows[i]["CATEGORY_DESC"].ToString(), TYPE = dt.Rows[i]["CATEGORY_TYPE"].ToString(), STATUS = dt.Rows[i]["CATEGORY_STATUS"].ToString().Trim() == "1", CREATED_USER = dt.Rows[i]["CREATED_USER"].ToString() }; datas.Add(model); } return(datas); } catch (Exception) { return(null); } }