PackageDigitalSignature.Signer 属性

定义

命名空间:

System.IO.Packaging

程序集:

WindowsBase.dll

获取签名程序的 X.509 证书。

public:
 property System::Security::Cryptography::X509Certificates::X509Certificate ^ Signer { System::Security::Cryptography::X509Certificates::X509Certificate ^ get(); };

public System.Security.Cryptography.X509Certificates.X509Certificate Signer { get; }

member this.Signer : System.Security.Cryptography.X509Certificates.X509Certificate

Public ReadOnly Property Signer As X509Certificate

属性值

X509Certificate

签名程序的数字证书，或者，如果证书未存储于 Package，则为null。

例外

InvalidOperationException

数字 Signature 已被删除。

注解

Signer 当数字证书存储在包中时，返回签名者的 X.509 证书 (即当 CertificateEmbeddingOption 为 InCertificatePart 或 InSignaturePart) 。

Signernull当 X.509 证书未存储在包 (即当) NotEmbedded 时CertificateEmbeddingOption，返回 。