DSACertificateExtensions.GetDSAPublicKey(X509Certificate2) 方法
定义
重要
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从 X509Certificate2 获取 DSA 公钥。
public:
[System::Runtime::CompilerServices::Extension]
static System::Security::Cryptography::DSA ^ GetDSAPublicKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);public static System.Security.Cryptography.DSA? GetDSAPublicKey(this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);public static System.Security.Cryptography.DSA GetDSAPublicKey(this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);static member GetDSAPublicKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.DSA<Extension()>
Public Function GetDSAPublicKey (certificate As X509Certificate2) As DSA参数
- certificate
- X509Certificate2
证书。
返回
公钥；如果证书不具有 DSA 公钥，则为 null。
例外
certificate 为 null。
Windows 将报告错误。 有关更多信息，请参见 Message 属性。
