Evento FetchProgress de ADO
❮ Referencia completa de objetos de conjunto de registros
El evento FetchProgress se desencadena periódicamente en una operación asincrónica, para indicar cuántos registros más se han obtenido en Recordset.
Sintaxis
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 |
Valores de EventStatusEnum
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 |
❮ Referencia completa de objetos de conjunto de registros