Server.Deny Method (ServerPermissionSet, String, Boolean)

Articolo
12/15/2008

Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the instance of Microsoft SQL Server.

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

Sintassi

'Dichiarazione
Public Sub Deny ( _
    permission As ServerPermissionSet, _
    granteeName As String, _
    cascade As Boolean _
)

public void Deny (
    ServerPermissionSet permission,
    string granteeName,
    bool cascade
)

public:
void Deny (
    ServerPermissionSet^ permission, 
    String^ granteeName, 
    bool cascade
)

public void Deny (
    ServerPermissionSet permission, 
    String granteeName, 
    boolean cascade
)

public function Deny (
    permission : ServerPermissionSet, 
    granteeName : String, 
    cascade : boolean
)

Parametri

permission
A DatabasePermissionSet object value that specifies the set of permissions.

granteeName
A String value that specifies the grantee to be denied the specified set of permissions on the instance of Microsoft SQL Server.

cascade
A Boolean property that specifies whether users, to whom the grantee granted the specified set of permission, are also denied access to the specified set of permissions on the instance of Microsoft SQL Server.

If True, the grantee and users to which the grantee granted the specified set of permissions are all denied the specified set of permissions.

If False, only the grantee is denied the specified set of permissions.

Osservazioni

Testo aggiornato:

Questo spazio dei nomi, classe o membro è supportato solo nella versione 2.0 di Microsoft .NET Framework.

Esempio

'Connect to the local, default instance of SQL Server.
Dim svr As Server
svr = New Server()
'Define a ServerPermissionSet that contains permission to Create Endpoint and Alter Any Endpoint.
Dim sps As ServerPermissionSet
sps = New ServerPermissionSet(ServerPermission.CreateEndpoint)
sps.Add(ServerPermission.AlterAnyEndpoint)
'This sample assumes that the grantee already has permission to Create Endpoints. 
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
Dim spis As ServerPermissionInfo()
spis = svr.EnumServerPermissions(vGrantee, sps)
Dim spi As ServerPermissionInfo
Console.WriteLine("=================Before revoke===========================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine(" ")
'Remove a permission from the set.
sps.Remove(ServerPermission.CreateEndpoint)
'Revoke the create endpoint permission from the grantee.
svr.Revoke(sps, vGrantee)
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
spis = svr.EnumServerPermissions(vGrantee, sps)
Console.WriteLine("=================After revoke============================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine(" ")
'Grant the Create Endpoint permission to the grantee.
svr.Grant(sps, vGrantee)
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
spis = svr.EnumServerPermissions(vGrantee, sps)
Console.WriteLine("=================After grant=============================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine("")

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

Server Class
Server Members
Microsoft.SqlServer.Management.Smo Namespace

Altre risorse

How to: Grant Server Permissions in Visual Basic .NET
Granting, Revoking, and Denying Permissions
Gestione dei server

Condividi tramite