X509ChainPolicy.ApplicationPolicy 屬性

定義

命名空間:

System.Security.Cryptography.X509Certificates

組件:

System.Security.Cryptography.dll

來源:

X509ChainPolicy.cs

取得物件識別項 (OID) 的集合，指定憑證必須支援的應用程式原則或增強的金鑰使用方式 (EKU)。

public:
 property System::Security::Cryptography::OidCollection ^ ApplicationPolicy { System::Security::Cryptography::OidCollection ^ get(); };

public System.Security.Cryptography.OidCollection ApplicationPolicy { get; }

member this.ApplicationPolicy : System.Security.Cryptography.OidCollection

Public ReadOnly Property ApplicationPolicy As OidCollection

屬性值

OidCollection

OidCollection 物件。

範例

下列範例會開啟目前使用者的個人憑證存儲，允許使用者選取憑證，然後將憑證和憑證鏈結資訊寫入主控台。 輸出取決於您選取的憑證。

//Output chain information of the selected certificate.
X509Chain ^ ch = gcnew X509Chain;
ch->ChainPolicy->RevocationMode = X509RevocationMode::Online;
ch->Build( certificate );
Console::WriteLine( "Chain Information" );
Console::WriteLine( "Chain revocation flag: {0}", ch->ChainPolicy->RevocationFlag );
Console::WriteLine( "Chain revocation mode: {0}", ch->ChainPolicy->RevocationMode );
Console::WriteLine( "Chain verification flag: {0}", ch->ChainPolicy->VerificationFlags );
Console::WriteLine( "Chain verification time: {0}", ch->ChainPolicy->VerificationTime );
Console::WriteLine( "Chain status length: {0}", ch->ChainStatus->Length );
Console::WriteLine( "Chain application policy count: {0}", ch->ChainPolicy->ApplicationPolicy->Count );
Console::WriteLine( "Chain certificate policy count: {0} {1}", ch->ChainPolicy->CertificatePolicy->Count, Environment::NewLine );

//Output chain information of the selected certificate.
X509Chain ch = new X509Chain();
ch.ChainPolicy.RevocationMode = X509RevocationMode.Online;
ch.Build (certificate);
Console.WriteLine ("Chain Information");
Console.WriteLine ("Chain revocation flag: {0}", ch.ChainPolicy.RevocationFlag);
Console.WriteLine ("Chain revocation mode: {0}", ch.ChainPolicy.RevocationMode);
Console.WriteLine ("Chain verification flag: {0}", ch.ChainPolicy.VerificationFlags);
Console.WriteLine ("Chain verification time: {0}", ch.ChainPolicy.VerificationTime);
Console.WriteLine ("Chain status length: {0}", ch.ChainStatus.Length);
Console.WriteLine ("Chain application policy count: {0}", ch.ChainPolicy.ApplicationPolicy.Count);
Console.WriteLine ("Chain certificate policy count: {0} {1}", ch.ChainPolicy.CertificatePolicy.Count, Environment.NewLine);

'Output chain information of the selected certificate.
Dim ch As New X509Chain()
ch.ChainPolicy.RevocationMode = X509RevocationMode.Online
ch.Build(certificate)
Console.WriteLine("Chain Information")
Console.WriteLine("Chain revocation flag: {0}", ch.ChainPolicy.RevocationFlag)
Console.WriteLine("Chain revocation mode: {0}", ch.ChainPolicy.RevocationMode)
Console.WriteLine("Chain verification flag: {0}", ch.ChainPolicy.VerificationFlags)
Console.WriteLine("Chain verification time: {0}", ch.ChainPolicy.VerificationTime)
Console.WriteLine("Chain status length: {0}", ch.ChainStatus.Length)
Console.WriteLine("Chain application policy count: {0}", ch.ChainPolicy.ApplicationPolicy.Count)
Console.WriteLine("Chain certificate policy count: {0} {1}", ch.ChainPolicy.CertificatePolicy.Count, Environment.NewLine)

備註

根據預設，此集合是空的。 您可以使用下列程式碼，將其他物件識別碼 (OID) 新增至集合：

X509Chain^ ch = gcnew X509Chain();
ch->ChainPolicy->ApplicationPolicy->Add(gcnew Oid("1.2.1.1"));

X509Chain ch = new X509Chain();
ch.ChainPolicy.ApplicationPolicy.Add(new Oid("1.2.1.1"));

Dim ch As new X509Chain()
ch.ChainPolicy.ApplicationPolicy.Add(new Oid("1.2.1.1"))