Deny Método (ObjectPermissionSet, String[], String[])
Deniega a los receptores especificados el conjunto de permisos especificado para usar las columnas especificadas de la tabla.
Espacio de nombres: Microsoft.SqlServer.Management.Smo
Ensamblado: Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Sintaxis
'Declaración
Public Sub Deny ( _
permission As ObjectPermissionSet, _
granteeNames As String(), _
columnNames As String() _
)
'Uso
Dim instance As Table
Dim permission As ObjectPermissionSet
Dim granteeNames As String()
Dim columnNames As String()
instance.Deny(permission, granteeNames, _
columnNames)
public void Deny(
ObjectPermissionSet permission,
string[] granteeNames,
string[] columnNames
)
public:
virtual void Deny(
ObjectPermissionSet^ permission,
array<String^>^ granteeNames,
array<String^>^ columnNames
) sealed
abstract Deny :
permission:ObjectPermissionSet *
granteeNames:string[] *
columnNames:string[] -> unit
override Deny :
permission:ObjectPermissionSet *
granteeNames:string[] *
columnNames:string[] -> unit
public final function Deny(
permission : ObjectPermissionSet,
granteeNames : String[],
columnNames : String[]
)
Parámetros
- permission
Tipo: Microsoft.SqlServer.Management.Smo. . :: . .ObjectPermissionSet
Valor de objeto ObjectPermissionSet que especifica el conjunto de permisos.
- granteeNames
Tipo: array<System. . :: . .String> [] () [] []
Valor de matriz String que especifica la lista de receptores a los que se va a denegar el acceso al conjunto de permisos especificado.
- columnNames
Tipo: array<System. . :: . .String> [] () [] []
Valor de matriz String que especifica la lista de columnas para las que se deniega el conjunto de permisos.
Implementa
Ejemplos
The following code example shows how to grant an array of grantee accounts permission to select table elements, and then revoke the permission by using the Deny method. The grantees account array is a placeholder for any array of defined user accounts.
The following database schema is used for this snippet.
//CREATE DATABASE MYTESTDB;
//GO
//USE MYTESTDB;
//GO
//CREATE TABLE TABLE1(
// id int,
// name varchar(32)
//);
//GO
C#
Server srv = new Server("(local)");
Database db = srv.Databases["MYTESTDB"];
Table tb = db.Tables[0];
ObjectPermissionSet objPermissionSet = new ObjectPermissionSet(ObjectPermission.Select);
objPermissionSet.Select = true;
tb.Grant(objPermissionSet, grantees);
String[] tbColNames = new string[tb.Columns.Count];
int n = 0;
foreach (Column i in tb.Columns)
{
tbColNames[n] = i.Name;
n++;
}
tb.Deny(objPermissionSet, grantees, tbColNames);
Powershell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("MYTESTDB")
$tb = $db.Tables[0]
$objPermissionSet = new-object Microsoft.SqlServer.Management.Smo.ObjectPermissionSet([Microsoft.SqlServer.Management.Smo.ObjectPermission]::Select)
$objPermissionSet.Select = $TRUE
$tb.Grant($objPermissionSet, grantees)
$tbColNames = @()
foreach ($c in $tb.Columns)
{
$tbColNames = $tbColNames + $c.Name
}
$tb.Deny($objPermissionSet, grantees, $tbColNames)
Vea también