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

2008-12-15

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 Microsoft SQL Server under an assumed role.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Sub Grant ( _
    permission As ServerPermissionSet, _
    granteeName As String, _
    grantGrant As Boolean, _
    asRole As String _
)

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

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

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

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

参数

permission
A ServerPermissionSet object that specifies the permission.

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

grantGrant
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 Microsoft SQL Server.

If True, the grantee is given the ability to grant the specified set of permissions to other users on the instance of Microsoft 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 Microsoft SQL Server.

asRole
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 Microsoft SQL Server. Use this parameter for grantees who are members of more than one role.

备注

已更新的文本：

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

'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("")

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.