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Operatore Subtraction

Creates a database permission set by performing a subtraction operation on a DatabasePermission object and a DatabasePermissionSet object.

Spazio dei nomi:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
Public Shared Operator - ( _
    permissionLeft As DatabasePermissionSet, _
    permissionRight As DatabasePermission _
) As DatabasePermissionSet
'Utilizzo
Dim permissionLeft As DatabasePermissionSet
Dim permissionRight As DatabasePermission
Dim returnValue As DatabasePermissionSet

returnValue = (permissionLeft - permissionRight)

public static DatabasePermissionSet operator -(
    DatabasePermissionSet permissionLeft,
    DatabasePermission permissionRight
)

public:
static DatabasePermissionSet^ operator -(
    DatabasePermissionSet^ permissionLeft, 
    DatabasePermission^ permissionRight
)

static let inline (-)
        permissionLeft:DatabasePermissionSet * 
        permissionRight:DatabasePermission  : DatabasePermissionSet

JScript supporta l'utilizzo di operatori di overload , ma non la dichiarazione di nuovi operatori.

Parametri

Valore restituito

Tipo: Microsoft.SqlServer.Management.Smo. . :: . .DatabasePermissionSet
A DatabasePermissionSet object value that specifies a set of database permissions.