Server.Grant Method (ServerPermissionSet, String, Boolean, String)

Articolo
12/15/2008

Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the instance of Microsoft SQL Server under an assumed role.

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

Sintassi

'Dichiarazione
Public Sub Grant ( _
    permission As ServerPermissionSet, _
    granteeName As String, _
    grantGrant As Boolean, _
    asRole As String _
)

public void Grant (
    ServerPermissionSet permission,
    string granteeName,
    bool grantGrant,
    string asRole
)

public:
void Grant (
    ServerPermissionSet^ permission, 
    String^ granteeName, 
    bool grantGrant, 
    String^ asRole
)

public void Grant (
    ServerPermissionSet permission, 
    String granteeName, 
    boolean grantGrant, 
    String asRole
)

public function Grant (
    permission : ServerPermissionSet, 
    granteeName : String, 
    grantGrant : boolean, 
    asRole : String
)

Parametri

permission
A ServerPermissionSet object that specifies the permission.

granteeName
A String value that specifies a grantee to be denied access to the permission.

grantGrant
A Boolean property that specifies whether the grantee is given the ability to grant the specified set of permissions to other users on the instance of Microsoft SQL Server.

If True, the grantee is given the ability to grant the specified set of permissions to other users on the instance of Microsoft SQL Server.

If False, the grantee is not given the ability to grant the specified set of permissions to other users on the instance of Microsoft SQL Server.

asRole
A String value that specifies the role that the user assumes when granting the specified set of permissions to other users on the instance of Microsoft SQL Server. Use this parameter for grantees who are members of more than one role.

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

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