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RSACertificateExtensions.GetRSAPublicKey(X509Certificate2) 方法

定義

X509Certificate2 取得 RSA 公開金鑰。

public:
[System::Runtime::CompilerServices::Extension]
 static System::Security::Cryptography::RSA ^ GetRSAPublicKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);
public static System.Security.Cryptography.RSA? GetRSAPublicKey (this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
public static System.Security.Cryptography.RSA GetRSAPublicKey (this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
static member GetRSAPublicKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.RSA
<Extension()>
Public Function GetRSAPublicKey (certificate As X509Certificate2) As RSA

參數

certificate
X509Certificate2

憑證。

傳回

RSA

公開金鑰;或如果憑證沒有 RSA 公開金鑰,則為 null

例外狀況

certificatenull

Windows 會報告錯誤。 如需詳細資訊,請參閱 Message 屬性。

適用於