Table.Deny 方法 (ObjectPermissionSet, String)

项目
04/26/2013

Denies the specified set of permissions for the specified grantee on the table.

命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
Public Sub Deny ( _
    permission As ObjectPermissionSet, _
    granteeName As String _
)
用法
Dim instance As Table 
Dim permission As ObjectPermissionSet 
Dim granteeName As String

instance.Deny(permission, granteeName)

public void Deny(
    ObjectPermissionSet permission,
    string granteeName
)

public:
virtual void Deny(
    ObjectPermissionSet^ permission, 
    String^ granteeName
) sealed

abstract Deny : 
        permission:ObjectPermissionSet * 
        granteeName:string -> unit  
override Deny : 
        permission:ObjectPermissionSet * 
        granteeName:string -> unit

public final function Deny(
    permission : ObjectPermissionSet, 
    granteeName : String
)

参数

permission
类型：Microsoft.SqlServer.Management.Smo.ObjectPermissionSet
An ObjectPermissionSet object value that specifies the permission.

granteeName
类型：System.String
A String value that specifies the grantee to be denied the specified set of permissions on the table.

实现

IObjectPermission.Deny(ObjectPermissionSet, String)

示例

The following code example shows how to grant guest accounts permission to select table elements, and then revoke the permission by using the Deny method.

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

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, "Guest");
tb.Deny(objPermissionSet, "Guest");

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, "Guest")
$tb.Deny($objPermissionSet, "Guest")