[c#]获取数据库中所有表的表名

        public static IEnumerable<string> GetDataBaseTableNames(DbConnection connection)        {            if (connection.State != ConnectionState.Open)            {                connection.Open();            }            DataTable table = connection.GetSchema("Tables");            foreach (DataRow row in table.Rows)            {                yield return Convert.ToString(row["TABLE_NAME"]);            }        }