TransferPercentComplete Event
Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.
The TransferPercentComplete event occurs after SQL Distributed Management Objects (SQL-DMO) completes schema or data copy for a Microsoft SQL Server component referenced by the Transfer object.
Syntaxe
Private Sub
object
_TransferPercentComplete(
Message as String
,
Percent as Long
)
Parts
object
Expression that evaluates to an object in the Applies To list.Message
String that contains descriptive message text.Percent
Long integer representation of a percentage value. The value is the percent of processing complete scaled by 100. For example, a process seven percent complete reports the value 7.
Prototype (C/C++)
HRESULT TransferPercentComplete(SQLDMO_LPCSTR szMessage,
long Percent);
Notes
When using the Transfer method of the Database object, SQL-DMO calculates percentage completion after a component is copied. Component copy can be implemented by simple, non-time-intensive tasks such as creation of schema, or can require time-intensive tasks such as the copy of a large amount of data.
The TransferPercentComplete event is raised once for every component referenced by the Transfer object. SQL-DMO attempts to weight the value provided in the Percent argument of the event handler to reflect the time needed to re-create a component on the target database.