SubscriptionEventRule.Parent Property

Articolo
12/15/2008

Gets or sets the parent SubscriptionClass object for the event rule.

Spazio dei nomi: Microsoft.SqlServer.Management.Nmo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
Public Property Parent As SubscriptionClass

public SubscriptionClass Parent { get; set; }

public:
property SubscriptionClass^ Parent {
    SubscriptionClass^ get ();
    void set (SubscriptionClass^ value);
}

/** @property */
public SubscriptionClass get_Parent ()

/** @property */
public void set_Parent (SubscriptionClass value)

public function get Parent () : SubscriptionClass

public function set Parent (value : SubscriptionClass)

Valore proprietà

The parent SubscriptionClass object.

Osservazioni

Testo aggiornato:5 dicembre 2005

Codice di esempio aggiornato:5 dicembre 2005

Each SubscriptionEventRule has a parent SubscriptionClass. You typically supply the parent object when you create the SubscriptionEventRule using the SubscriptionEventRule(SubscriptionClass,String) constructor.

If you set the parent in the constructor, do not set the parent using this property. Setting the parent twice throws an exception.

Esempio

The following examples show how to set the Parent property when using the default constructor:

// Create an event rule and set properties.
SubscriptionEventRule flightEventRule = new SubscriptionEventRule();
flightEventRule.Name = "FlightSubscriptionsEventRule";
flightEventRule.Parent = flightSubscriptions;
flightEventRule.Action = "INSERT INTO FlightNotifications " + 
    "(SubscriberId, DeviceName, SubscriberLocale, " + 
    "LeavingFrom, GoingTo, Price) " + 
    "SELECT S.SubscriberId, S.DeviceName, S.SubscriberLocale, " + 
    "E.LeavingFrom, E.GoingTo, E.Price " + 
    "FROM FlightEvents E, FlightSubscriptions S " + 
    "WHERE     E.LeavingFrom     = S.LeavingFrom " + 
    "AND    E.GoingTo    = S.GoingTo " + 
    "AND    E.Price    < S.Price";
flightEventRule.ActionTimeout = new TimeSpan(0, 30, 0);
flightEventRule.EventClassName = "FlightEvents";
flightSubscriptions.SubscriptionEventRules.Add(flightEventRule);

' Create an event rule and set properties.
Dim flightEventRule As SubscriptionEventRule = _
    New SubscriptionEventRule()
flightEventRule.Name = "FlightSubscriptionsEventRule"
flightEventRule.Parent = flightSubscriptions
flightEventRule.Action = "INSERT INTO FlightNotifications " + _
    "(SubscriberId, DeviceName, SubscriberLocale, " + _
    "LeavingFrom, GoingTo, Price) " + _
    "SELECT S.SubscriberId, S.DeviceName, S.SubscriberLocale, " + _
    "E.LeavingFrom, E.GoingTo, E.Price " + _
    "FROM FlightEvents E, FlightSubscriptions S " + _
    "WHERE     E.LeavingFrom     = S.LeavingFrom " + _
    "AND    E.GoingTo    = S.GoingTo " + _
    "AND    E.Price    < S.Price"
flightEventRule.ActionTimeout = New TimeSpan(0, 30, 0)
flightEventRule.EventClassName = "FlightEvents"
flightSubscriptions.SubscriptionEventRules.Add(flightEventRule)

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

SubscriptionEventRule Class
SubscriptionEventRule Members
Microsoft.SqlServer.Management.Nmo Namespace

Altre risorse

Definizione delle regole eventi
SubscriptionClass Element (ADF)

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