BeginTransComplete
ADO BeginTransComplete, CommitTransComplete va RollbackTransComplete hodisalari
❮ Connection obyektining to‘liq ma’lumotnomasi
Hodisa — muayyan amal yuz bergandan keyin avtomatik ravishda chaqirilishi mumkin bo‘lgan subprotsedura.
- BeginTransComplete hodisasi BeginTrans chaqiruvi yakunlangandan keyin ishga tushishi mumkin.
- CommitTransComplete hodisasi CommitTrans chaqiruvi yakunlangandan keyin ishga tushishi mumkin.
- RollbackTransComplete hodisasi RollbackTrans chaqiruvi yakunlangandan keyin ishga tushishi mumkin
Sintaksis
BeginTransComplete translevel,objerror,status,objconn
CommitTransComplete objerror,status,objconn
RollbackTransComplete objerror,status,objconn
| Parametr | Tavsif |
|---|---|
| translevel | Hodisani ishga tushirgan BeginTrans metodining tranzaksiya darajasi |
| objerror | Yuz bergan xatolarni o‘z ichiga olgan Error obyekti Eslatma: Error obyekti yaratilishi uchun EventStatusEnum qiymati adStatusErrorsOccurred qilib o‘rnatilishi kerak |
| status | Hodisa bajarilishining holatini belgilaydi. EventStatusEnum qiymatini qabul qiladi |
| objconn | Hodisani ishga tushirgan Connection obyekti |
EventStatusEnum qiymatlari
| Konstanta | Qiymat | Tavsif |
|---|---|---|
| adStatusOK | 1 | Hodisani ishga tushirgan amal muvaffaqiyatli bajarildi |
| adStatusErrorsOccurred | 2 | Hodisani ishga tushirgan amal muvaffaqiyatsiz tugadi |
| adStatusCantDeny | 3 | Kutilayotgan amalni bekor qilib bo‘lmaydi |
| adStatusCancel | 4 | Hodisani ishga tushirgan amalni bekor qiladi |
| adStatusUnwantedEvent | 5 | Hodisa metodi bajarilishini tugatmaguncha keyingi bildirishnomalarning oldini oladi |
❮ Connection obyektining to‘liq ma’lumotnomasi
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