MachineKey.Decode(String, MachineKeyProtection) 方法

定義

命名空間:

System.Web.Security

組件:

System.Web.dll

警告

This method is obsolete and is only provided for compatibility with existing code. It is recommended that new code use the Protect and Unprotect methods instead.

解碼和 (或) 驗證已加密或隨附雜湊式訊息驗證碼 (HMAC) 的資料。

public:
 static cli::array <System::Byte> ^ Decode(System::String ^ encodedData, System::Web::Security::MachineKeyProtection protectionOption);

public static byte[] Decode (string encodedData, System.Web.Security.MachineKeyProtection protectionOption);

[System.Obsolete("This method is obsolete and is only provided for compatibility with existing code. It is recommended that new code use the Protect and Unprotect methods instead.")]
public static byte[] Decode (string encodedData, System.Web.Security.MachineKeyProtection protectionOption);

static member Decode : string * System.Web.Security.MachineKeyProtection -> byte[]

[<System.Obsolete("This method is obsolete and is only provided for compatibility with existing code. It is recommended that new code use the Protect and Unprotect methods instead.")>]
static member Decode : string * System.Web.Security.MachineKeyProtection -> byte[]

Public Shared Function Decode (encodedData As String, protectionOption As MachineKeyProtection) As Byte()

參數

encodedData

String

要解密和 (或) 驗證的加密資料。

protectionOption

MachineKeyProtection

指示 encodedData 參數是否應該加密和 (或) 雜湊處理。

傳回

Byte[]

Byte 陣列，表示解密的資料。

屬性

ObsoleteAttribute

範例

如需程式碼範例，請參閱 MachineKey 類別概觀。

備註

如需 ASP.NET 使用哪些加密和雜湊演算法來解密和驗證傳入的資料，請參閱machineKey 元素 (ASP.NET 設定架構) 。