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ECDsaCertificateExtensions.GetECDsaPrivateKey(X509Certificate2) 方法

定義

X509Certificate2 憑證取得 ECDsa 私密金鑰。

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

參數

certificate
X509Certificate2

憑證。

傳回

如果憑證沒有 ECDsa 私密金鑰,則為私用金鑰或 null

例外狀況

certificatenull

適用於