OleDbPermission 建構函式
定義
重要
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初始化 OleDbPermission 類別的新執行個體。
多載
| 名稱 | Description |
|---|---|
| OleDbPermission() |
已淘汰.
已淘汰.
初始化 OleDbPermission 類別的新執行個體。 |
| OleDbPermission(PermissionState) |
初始化 OleDbPermission 類別的新執行個體。 |
| OleDbPermission(PermissionState, Boolean) |
已淘汰.
已淘汰.
初始化 OleDbPermission 類別的新執行個體。 |
OleDbPermission()
警告
use OleDbPermission(PermissionState.None)
警告
OleDbPermission() has been deprecated. Use the OleDbPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
初始化 OleDbPermission 類別的新執行個體。
public:
OleDbPermission();public OleDbPermission();[System.Obsolete("use OleDbPermission(PermissionState.None)", true)]
public OleDbPermission();[System.Obsolete("OleDbPermission() has been deprecated. Use the OleDbPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public OleDbPermission();Public Sub New ()- 屬性
適用於
OleDbPermission(PermissionState)
初始化 OleDbPermission 類別的新執行個體。
public:
OleDbPermission(System::Security::Permissions::PermissionState state);public OleDbPermission(System.Security.Permissions.PermissionState state);new System.Data.OleDb.OleDbPermission : System.Security.Permissions.PermissionState -> System.Data.OleDb.OleDbPermissionPublic Sub New (state As PermissionState)參數
- state
- PermissionState
這是其中一項 PermissionState 價值。
適用於
OleDbPermission(PermissionState, Boolean)
警告
use OleDbPermission(PermissionState.None)
警告
OleDbPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OleDbPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
初始化 OleDbPermission 類別的新執行個體。
public:
OleDbPermission(System::Security::Permissions::PermissionState state, bool allowBlankPassword);public OleDbPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("use OleDbPermission(PermissionState.None)", true)]
public OleDbPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("OleDbPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OleDbPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public OleDbPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);new System.Data.OleDb.OleDbPermission : System.Security.Permissions.PermissionState * bool -> System.Data.OleDb.OleDbPermission[<System.Obsolete("use OleDbPermission(PermissionState.None)", true)>]
new System.Data.OleDb.OleDbPermission : System.Security.Permissions.PermissionState * bool -> System.Data.OleDb.OleDbPermission[<System.Obsolete("OleDbPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OleDbPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)>]
new System.Data.OleDb.OleDbPermission : System.Security.Permissions.PermissionState * bool -> System.Data.OleDb.OleDbPermissionPublic Sub New (state As PermissionState, allowBlankPassword As Boolean)參數
- state
- PermissionState
這是其中一項 PermissionState 價值。
- allowBlankPassword
- Boolean
顯示是否允許使用空白密碼。
- 屬性
備註
PermissionState列舉優先於屬性本身AllowBlankPassword。 因此，如果你設定 AllowBlankPassword 為 false，也必須設定 PermissionState 為 ， None 以防止使用者使用空白密碼建立連線。
