ADO BeginTransComplete, CommitTransComplete ແລະ RollbackTransComplete 事件
ການອະທິບາຍແລະການນໍາໃຊ້
ການເອິ້ນເຫດການຕອນຫຼັງຈາກການດຳເນີນການທີ່ມີຢູ່ສະເພາະ
- BeginTransComplete 事件ໃນຄວາມສຳເລັດຂອງການເອິ້ນ BeginTrans
- CommitTransComplete 事件ໃນຄວາມສຳເລັດຂອງການເອິ້ນ CommitTrans
- RollbackTransComplete 事件ໃນຄວາມສຳເລັດຂອງການເອິ້ນ RollbackTrans
ວິທະຍາສາດ
BeginTransComplete translevel,objerror,status,objconn CommitTransComplete objerror,status,objconn RollbackTransComplete objerror,status,objconn
| ສະເພາະມູນຄ່າ | Description |
|---|---|
| translevel | Long Value, containing the new transaction level of BeginTrans that triggered this event. |
| objerror |
Error Object containing the errors that occurred. Note:EventStatusEnum The value must be set to adStatusErrorsOccurred to create an Error object. |
| status | Specify the status of the event execution. Take EventStatusEnum Status Value. |
| objconn | Connection Object that triggered this event. |
EventStatusEnum Value
| Constant | Value | Description |
|---|---|---|
| adStatusOK | 1 | The operation that triggered this event was successful. |
| adStatusErrorsOccurred | 2 | The operation that triggered this event failed. |
| adStatusCantDeny | 3 | Cannot cancel suspended operations. |
| adStatusCancel | 4 | Cancel the operation that caused the event to occur. |
| adStatusUnwantedEvent | 5 | Prevent subsequent notifications before the event method is executed. |
