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ECDsaCertificateExtensions.GetECDsaPublicKey(X509Certificate2) 方法

定義

X509Certificate2 憑證取得 ECDsa 公開金鑰。

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

參數

certificate
X509Certificate2

憑證。

傳回

如果憑證沒有 ECDsa 公開金鑰,則為公開金鑰或 null

例外狀況

certificatenull

控制代碼無效。

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