public static XQAllOutBlocks ReadFromDB(string tableNamePostfix = null /*, string date = default,string accno = default,char cts_medosu = default,string cts_expcode = default,string cts_price = default,string cts_middiv = default */) { using (XQt0151 instance = new XQt0151()) { XQAllOutBlocks results = new XQAllOutBlocks(); string tableName = (tableNamePostfix == null) ? "XQt0151OutBlock" : $"XQt0151OutBlock_{tableNamePostfix}"; QueryOption qo = new QueryOption(tableName); results.OutBlock = instance.Select <XQt0151OutBlock>(qo); tableName = (tableNamePostfix == null) ? "XQt0151OutBlock1" : $"XQt0151OutBlock1_{tableNamePostfix}"; qo = new QueryOption(tableName); results.OutBlock1 = instance.SelectMany <XQt0151OutBlock1>(qo); return(results); } }