public List <CategoryItems> GetNodeListByParent(string parentNodeCode) { List <CategoryItems> datas = new List <CategoryItems>(); CategoryItems model = new CategoryItems(); string sql = model.BuilderSqlParam(); SqlParameter[] param = new SqlParameter[] { new SqlParameter() { ParameterName = "@code", Value = parentNodeCode } }; return(CommonRepository.QueryModelList <CategoryItems>(sql, param, SqlConnString, 0, int.MaxValue)); }