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Opérateur Subtraction

Creates a database data definition language (DDL) trigger event set by performing a subtraction operation on a DatabaseDdlTriggerEvent object and a DatabaseDdlTriggerEventSet object.

Espace de noms :  Microsoft.SqlServer.Management.Smo
Assembly :  Microsoft.SqlServer.SqlEnum (en Microsoft.SqlServer.SqlEnum.dll)

Syntaxe

'Déclaration
Public Shared Operator - ( _
    eventSet As DatabaseDdlTriggerEventSet, _
    anEvent As DatabaseDdlTriggerEvent _
) As DatabaseDdlTriggerEventSet
'Utilisation
Dim eventSet As DatabaseDdlTriggerEventSet
Dim anEvent As DatabaseDdlTriggerEvent
Dim returnValue As DatabaseDdlTriggerEventSet

returnValue = (eventSet - anEvent)

public static DatabaseDdlTriggerEventSet operator -(
    DatabaseDdlTriggerEventSet eventSet,
    DatabaseDdlTriggerEvent anEvent
)

public:
static DatabaseDdlTriggerEventSet^ operator -(
    DatabaseDdlTriggerEventSet^ eventSet, 
    DatabaseDdlTriggerEvent^ anEvent
)

static let inline (-)
        eventSet:DatabaseDdlTriggerEventSet * 
        anEvent:DatabaseDdlTriggerEvent  : DatabaseDdlTriggerEventSet

JScript prend en charge l'utilisation d'opérateurs surchargés, mais pas la déclaration de nouveaux opérateurs.

Paramètres

Valeur de retour

Type : Microsoft.SqlServer.Management.Smo. . :: . .DatabaseDdlTriggerEventSet
A DatabaseDdlTriggerEventSet object value that specifies a set of database DDL trigger events.