ConnectionBroken 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 ConnectionBroken event occurs when a connected SQLServer object loses its connection to an instance of Microsoft SQL Server.
Syntaxe
Private Function
object
_ConnectionBroken(
Message as String
)
as
Boolean
Parts
- object
Expression that evaluates to an object in the Applies To list.
- Message
String that contains descriptive message text.
Prototype (C/C++)
HRESULT ConnectionBroken(SQLDMO_LPCSTR Message,
LPBOOL Retry);
Notes
SQL Distributed Management Objects (SQL-DMO) raises the ConnectionBroken event only when the AutoReConnect property of the SQLServer object is False. When AutoReConnect is True, SQL-DMO will not raise the event, even when automatic reconnection fails.
When a ConnectionBroken event handler returns True, SQL-DMO attempts to reconnect to an instance of SQL Server indicated when the Connect method of the SQLServer object connected successfully. When a ConnectionBroken event handler does not return a value, or returns False, SQL-DMO does not attempt to reconnect the SQLServer object upon return from the event handler.