ReinitializeSubscription méthode
Marque un abonnement en vue d'une réinitialisation. Après l'appel à cette méthode, une application doit appeler la méthode Synchronize pour télécharger le dernier instantané de la publication sur le périphérique.
Espace de noms : System.Data.SqlServerCe
Assembly : System.Data.SqlServerCe (dans System.Data.SqlServerCe.dll)
Syntaxe
'Déclaration
Public Sub ReinitializeSubscription ( _
uploadBeforeReinitialize As Boolean _
)
'Utilisation
Dim instance As SqlCeReplication
Dim uploadBeforeReinitialize As Boolean
instance.ReinitializeSubscription(uploadBeforeReinitialize)
public void ReinitializeSubscription(
bool uploadBeforeReinitialize
)
public:
void ReinitializeSubscription(
bool uploadBeforeReinitialize
)
member ReinitializeSubscription :
uploadBeforeReinitialize:bool -> unit
public function ReinitializeSubscription(
uploadBeforeReinitialize : boolean
)
Paramètres
- uploadBeforeReinitialize
Type : System. . :: . .Boolean
Si la valeur est True, les modifications apportées à la base de données d'abonnement sont téléchargées vers le serveur de publication avant l'application de l'instantané à l'Abonné. La valeur par défaut est False.
Notes
Un indicateur est marqué dans la table système d'abonnement SQL Server Compact 3.5 pour signifier que, pendant la synchronisation suivante, l'abonnement doit être réinitialisé. Après l'appel à la méthode ReinitializeSubscription, l'application doit appeler la méthode Synchronize afin de supprimer le réplica existant et télécharger un nouveau réplica de la publication sur le périphérique Windows Mobile.
Exemples
Dim repl As SqlCeReplication = Nothing
Try
' Create SqlCeReplication instance
'
'NOTE: when possible, prompt users to enter security
'credentials at runtime. If you store credentials in a file,
'you must secure the file to prevent unauthorized access.
'
repl = New SqlCeReplication()
repl.InternetUrl = "https://www.adventure-works.com/sqlmobile/sqlcesa35.dll"
repl.InternetLogin = "MyInternetLogin"
repl.InternetPassword = "<enterStrongPassword>"
repl.Publisher = "MyPublisher"
repl.PublisherDatabase = "MyPublisherDatabase"
repl.PublisherLogin = "MyPublisherLogin"
repl.PublisherPassword = "<enterStrongPassword>"
repl.Publication = "MyPublication"
repl.Subscriber = "MySubscriber"
repl.SubscriberConnectionString = "Data Source=MyDatabase.sdf"
' Mark the subscription for reinitialization with Upload first
'
repl.ReinitializeSubscription(True)
' Synchronize to the SQL Server to populate the Subscription
'
repl.Synchronize()
Catch
' Handle errors here
Finally
' Dispose the repl object
'
repl.Dispose()
End Try
SqlCeReplication repl = null;
try
{
// Create SqlCeReplication instance
//
//NOTE: when possible, prompt users to enter security
//credentials at runtime. If you store credentials in a file,
//you must secure the file to prevent unauthorized access.
//
repl = new SqlCeReplication();
repl.InternetUrl = "https://www.adventure-works.com/sqlmobile/sqlcesa35.dll";
repl.InternetLogin = "MyInternetLogin";
repl.InternetPassword = "<enterStrongPassword>";
repl.Publisher = "MyPublisher";
repl.PublisherDatabase = "MyPublisherDatabase";
repl.PublisherLogin = "MyPublisherLogin";
repl.PublisherPassword = "<enterStrongPassword>";
repl.Publication = "MyPublication";
repl.Subscriber = "MySubscriber";
repl.SubscriberConnectionString = "Data Source=MyDatabase.sdf";
// Mark the subscription for reinitialization with Upload first
//
repl.ReinitializeSubscription(true);
// Synchronize to the SQL Server to populate the Subscription
//
repl.Synchronize();
}
catch (SqlCeException)
{
// Handle errors here
}
finally
{
// Dispose the repl object
//
repl.Dispose();
}