حدث ADO FetchProgress
استكمال مرجع كائن مجموعة السجلات
يتم تشغيل حدث FetchProgress بشكل دوري في عملية غير متزامنة ، لتحديد عدد السجلات الإضافية التي تم جلبها إلى مجموعة السجلات.
بناء الجملة
FetchProgress progress,maxprogress,status,objRs
| Parameter | Description |
|---|---|
| progress |
The number of records that have been fetched by the operation |
| maxprogress |
The maximum number of records that are expected to be fetched |
| status | An EventStatusEnum value that indicates the status of the execution of the event |
| objRs | The name of the Recordset object that triggered this event |
EventStatusEnum القيم
| Constant | Value | Description |
|---|---|---|
| adStatusOK | 1 | The operation that caused the event was successful |
| adStatusErrorsOccurred | 2 | The operation that caused the event failed |
| adStatusCantDeny | 3 | The operation that caused the event cannot be cancelled |
| adStatusCancel | 4 | The operation that caused the event is cancelled |
| adStatusUnwantedEvent | 5 | Prevents subsequent notifications before the event method has finished executing |
استكمال مرجع كائن مجموعة السجلات