Occurs after RollbackRetaining has been executed.
property OnRollbackRetaining: TNotifyEvent;
The OnRollbackRetaining event fires when the M:Devart.MyDac.TMyTransaction.RollbackRetaining() method is executed, just after the transaction is successfully rolled back. In order to respond to the M:Devart.Dac.TDATransaction.Rollback method execution, the OnRollback event is used. When an error occurs during rollback, the OnError event fired.