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Grant 方法 (ServerPermissionSet, String[], Boolean, String)

向被授权者授予指定的权限集以及基于假定角色向 SQL Server 实例的其他用户授予权限集的能力。

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 Grant ( _
    permission As ServerPermissionSet, _
    granteeNames As String(), _
    grantGrant As Boolean, _
    asRole As String _
)
用法
Dim instance As Server
Dim permission As ServerPermissionSet
Dim granteeNames As String()
Dim grantGrant As Boolean
Dim asRole As String

instance.Grant(permission, granteeNames, _
    grantGrant, asRole)

public void Grant(
    ServerPermissionSet permission,
    string[] granteeNames,
    bool grantGrant,
    string asRole
)

public:
void Grant(
    ServerPermissionSet^ permission, 
    array<String^>^ granteeNames, 
    bool grantGrant, 
    String^ asRole
)

member Grant : 
        permission:ServerPermissionSet * 
        granteeNames:string[] * 
        grantGrant:bool * 
        asRole:string -> unit 

public function Grant(
    permission : ServerPermissionSet, 
    granteeNames : String[], 
    grantGrant : boolean, 
    asRole : String
)

参数

  • granteeNames
    类型：array<System. . :: . .String> [] () [] []
    一个 String 数组，它指定要向其授予权限集的被授权者的列表。
  • grantGrant
    类型：System. . :: . .Boolean
    一个 Boolean 属性，该属性指定是否向被授权者提供向其他用户授予针对 SQL Server 实例的权限集的能力。
    如果为 True，则向被授权者提供向其他用户授予针对 SQL Server 实例的指定权限集的能力。
    如果为 False，则不向被授权者提供向其他用户授予针对 SQL Server 实例的指定权限集的能力。
  • asRole
    类型：System. . :: . .String
    一个 String 值，该值指定该用户在向其他用户授予针对 SQL Server 实例的指定权限集时所充当的角色。如果被授权者属于多个角色的成员，则应使用此参数。

示例

Visual Basic

'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("")

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$arg = [Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint

$sps = new-object Microsoft.SqlServer.Management.Smo.ServerPermissionSet([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)
$sps.Add([Microsoft.SqlServer.Management.Smo.ServerPermission]::AlterAnyEndpoint)
$spis = $srv.EnumServerPermissions("vGrantee", $sps)
Write-Host "=================Before revoke==========================="
Foreach ($spi In $spis)
{
   Write-Host $spi.Grantee "has" $spi.PermissionType " permission."
}
Write-Host " "
$sps.Remove([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)