Instance.Drop Method ()
Deletes the instance of Notification Services.
Espace de noms: Microsoft.SqlServer.Management.Nmo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Syntaxe
'Déclaration
Public Sub Drop
public void Drop ()
public:
void Drop ()
public void Drop ()
public function Drop ()
Notes
The instance of Notification Services must be registered locally to use this method. The account used to drop the instance must have permission to drop databases. This includes membership in the dbcreator or sysadmin fixed server role.
When you delete an instance of Notification Services, you delete the database objects for the instance and its applications. If Notification Services created the databases, the databases are deleted. Otherwise, only the objects created by Notification Services in the instance and application schemas are deleted.
After you delete an instance, you should also unregister the instance, unless you are going to recreate the instance and want to use the same registry information.
Deleting the instance when some databases have open connections can leave the instance in an inconsistent state.
Make sure to stop the Notification Services engine components before deleting the instance.
Exemple
The following examples show how to disable, unregister, and drop an instance of Notification Services:
// First disable the instance.
Console.WriteLine("Disabling instance...");
inst.Disable();
// Then unregister the instance.
Console.WriteLine("Unregistering instance...");
inst.UnregisterLocal();
// And then delete the instance.
Console.WriteLine("Deleting instance...");
inst.Drop();
Console.WriteLine("Done.");
' First disable the instance.
Console.WriteLine("Disabling instance...")
inst.Disable()
' Then unregister the instance.
Console.WriteLine("Unregistering instance...")
inst.UnregisterLocal()
' And then delete the instance.
Console.WriteLine("Deleting instance...")
inst.Drop()
Console.WriteLine("Done.")
Sécurité des threads
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Plateformes
Plateformes de développement
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Plateformes cibles
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Voir aussi
Référence
Instance Class
Instance Members
Microsoft.SqlServer.Management.Nmo Namespace
UnregisterLocal
Autres ressources
Démarrage et arrêt d'instances de Notification Services
Suppression d'instances de Notification Services