C# (CSharp) Nested.OnRollbackAll примеры использования

Пример #1

 public void OnRollbackAll()
 {
     if (_sub != null)
     {
         _sub.OnRollbackAll();
         _sub = null;
     }
     _status = SqlTransactionStatus.Rollbacked;
 }

Пример #2

 public void RollbackAll()
 {
     if (_status != SqlTransactionStatus.Opened)
     {
         throw new InvalidOperationException();
     }
     if (_sub != null)
     {
         _sub.OnRollbackAll();
         _sub = null;
     }
     _status = SqlTransactionStatus.Rollbacked;
     _sqlTransaction.Rollback();
     _sqlTransaction.Dispose();
     _c.OnMainClosed();
 }