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Método Deny (ObjectPermissionSet, String[], String[])

Nega o conjunto especificado de permissões aos usuários autorizados nas colunas especificadas na tabela.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)

Sintaxe

'Declaração
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[]
)

Parâmetros

  • granteeNames
    Tipo: array<System. . :: . .String> [] () [] []
    Um valor de matriz String que especifica a lista de usuários autorizados que terão o acesso negado ao conjunto de permissões.
  • columnNames
    Tipo: array<System. . :: . .String> [] () [] []
    Um valor de matriz String que especifica a lista de colunas para a qual o conjunto de permissões é negado.

Implementa

IColumnPermission. . :: . .Deny(ObjectPermissionSet, array<String> [] () [] [], array<String> [] () [] [])

Exemplos

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)