SubscriptionClass.SubscriptionEventRules Property
Gets the collection of parameter-based event rules for the subscription class.
Namespace: Microsoft.SqlServer.Management.Nmo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Syntax
'Declaration
Public ReadOnly Property SubscriptionEventRules As SubscriptionEventRuleCollection
public SubscriptionEventRuleCollection SubscriptionEventRules { get; }
public:
property SubscriptionEventRuleCollection^ SubscriptionEventRules {
SubscriptionEventRuleCollection^ get ();
}
/** @property */
public SubscriptionEventRuleCollection get_SubscriptionEventRules ()
public function get SubscriptionEventRules () : SubscriptionEventRuleCollection
Property Value
The SubscriptionEventRuleCollection for the subscription class.
Remarks
The SubscriptionEventRuleCollection represents the set of parameter-based SubscriptionEventRule objects for the subscription class. Use this collection to get, add, and remove SubscriptionEventRule objects for the subscription class.
Example
The following examples show how to define and add an event-driven subscription rule to a subscription class:
// Add a rule to generate basic event-triggered notifications
SubscriptionEventRule flightEventRule =
new SubscriptionEventRule(flightSubscriptions,
"FlightSubscriptionsEventRule");
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, 1, 0);
flightEventRule.EventClassName = "FlightEvents";
flightSubscriptions.SubscriptionEventRules.Add(flightEventRule);
' Add a rule to generate basic event-triggered notifications
Dim flightEventRule As SubscriptionEventRule = _
New SubscriptionEventRule(flightSubscriptions, _
"FlightSubscriptionsEventRule")
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, 1, 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.
Platforms
Development Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.
Target Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.
See Also
Reference
SubscriptionClass Class
SubscriptionClass Members
Microsoft.SqlServer.Management.Nmo Namespace
SubscriptionClass.SubscriptionConditionEventRules Property