Table.Deny 方法 (ObjectPermissionSet, String, Boolean)

项目
04/26/2013

Denies the specified set of permissions for the specified grantee and other users to whom the grantee granted the specified set of permissions 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, _
    cascade As Boolean _
)
用法
Dim instance As Table 
Dim permission As ObjectPermissionSet 
Dim granteeName As String 
Dim cascade As Boolean

instance.Deny(permission, granteeName, _
    cascade)

public void Deny(
    ObjectPermissionSet permission,
    string granteeName,
    bool cascade
)

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

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

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

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.

cascade
类型：System.Boolean
A Boolean property that specifies whether the users to whom the grantee granted the specified set of permission are also denied access to the specified set of permissions on the table.If True, the grantee and the users to whom the grantee granted the specified set of permissions are all denied the specified set of permissions.If False, only the grantee is denied the specified set of permissions.

实现

IObjectPermission.Deny(ObjectPermissionSet, String, Boolean)

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 account grantee is a placeholder for any defined user account.

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, grantee);
tb.Deny(objPermissionSet, grantee, true);

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, grantee)
$tb.Deny($objPermissionSet, grantee, $TRUE)