MachineKey.Decode(String, MachineKeyProtection) 方法
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
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This method is obsolete and is only provided for compatibility with existing code.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.
解碼及/或驗證已加密或以雜湊為基礎的訊息驗證碼（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Decode(string encodedData, System.Web.Security.MachineKeyProtection protectionOption);[System.Obsolete("This method is obsolete and is only provided for compatibility with existing code.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System.Obsolete("This method is obsolete and is only provided for compatibility with existing code.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
加密資料用來解密和/或驗證。
- protectionOption
- MachineKeyProtection
指示參數是否 encodedData 應加密及/或雜湊。
傳回
Byte[]
一個 Byte 代表解密資料的陣列。
- 屬性
範例
關於程式碼範例，請參閱 MachineKey 職業概述。
備註
關於 ASP.NET 使用哪些加密與雜湊演算法來解密與驗證傳入資料，請參見 機器鍵元素（ASP.NET 設定結構）。
