ADO WillChangeRecordset and
RecordsetChangeComplete Events
 Complete Recordset Object Reference
The WillChangeRecordset Event
The WillChangeRecordset event is triggered before an operation changes the
Recordset.
Note: Before this event returns, set the status parameter to adStatusCancel to
cancel the operation that caused this event or set it to adStatusUnwantedEvent to prevent subsequent notifications.
The RecordsetChangeComplete Event
The RecordsetChangeComplete event is triggered after a Recordset has changed.
Note: Before this event returns, set the status parameter to adStatusUnwantedEvent to prevent subsequent notifications.
Note: The WillChangeRecordset and the RecordsetChangeComplete event can occur when calling the Requery method or the Open
method of a Recordset object.
Syntax
WillChangeRecord reason,status,objRs
RecordsetChangeComplete reason,objErr,status,objRs
|
| Parameter |
Description |
| reason |
An EventReasonEnum value that specifies the
reason for this event
|
| status |
An EventStatusEnum value
that indicates the status of the execution of the event
|
| objErr |
The name of an Error object that describes the error if
status is set to adStatusErrorsOccurred, otherwise it is not set
|
| objRs |
The name of the Recordset object that triggered this
event
|
EventReasonEnum Values
| Constant |
Value |
Description |
| adRsnRequery |
7 |
An operation requeried the Recordset |
| adRsnResynch |
8 |
An operation resynchronized the Recordset with the
database |
| adRsnClose |
9 |
An operation closed the Recordset |
EventStatusEnum Values
| 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 |
Complete Recordset Object Reference
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