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

Articolo
07/13/2013

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 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 _
)
'Utilizzo
Dim instance As Server 
Dim permission As ServerPermissionSet 
Dim granteeName As String 
Dim grantGrant As Boolean 
Dim asRole As String

instance.Grant(permission, granteeName, _
    grantGrant, asRole)

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

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

member Grant : 
        permission:ServerPermissionSet * 
        granteeName:string * 
        grantGrant:bool * 
        asRole:string -> unit

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

Parametri

permission
Tipo: Microsoft.SqlServer.Management.Smo.ServerPermissionSet
A ServerPermissionSet object that specifies the permission.

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

grantGrant
Tipo: System.Boolean
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 SQL Server.If True, the grantee is given the ability to grant the specified set of permissions to other users on the instance of 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 SQL Server.

asRole
Tipo: System.String
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 SQL Server. Use this parameter for grantees who are members of more than one role.

Esempi

Visual Basic

'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("")

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$arg = [Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint

$sps = new-object Microsoft.SqlServer.Management.Smo.ServerPermissionSet([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)
$sps.Add([Microsoft.SqlServer.Management.Smo.ServerPermission]::AlterAnyEndpoint)
$spis = $srv.EnumServerPermissions("vGrantee", $sps)
Write-Host "=================Before revoke==========================="
Foreach ($spi In $spis)
{
   Write-Host $spi.Grantee "has" $spi.PermissionType " permission."
}
Write-Host " "
$sps.Remove([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)