○テーブルアダプタと TransactionScope の組み合わせ
・TransactionManager.DistributedTransactionStarted += new TransactionStartedEventHandler(TransactionManager_DistributedTransactionStarted);
○テーブルアダプタと TransactionScope の組み合わせ
・TransactionManager.DistributedTransactionStarted += new TransactionStartedEventHandler(TransactionManager_DistributedTransactionStarted);