X509Certificate2UI.SelectFromCollection Metoda

Definicja

Przestrzeń nazw:

System.Security.Cryptography.X509Certificates

Zestaw:

System.Windows.Extensions.dll

Pakiet:

System.Windows.Extensions v9.0.0-preview.3.24172.9

Wyświetla okno dialogowe wybierania certyfikatu X.509 z kolekcji certyfikatów.

Przeciążenia

SelectFromCollection(X509Certificate2Collection, String, String, X509SelectionFlag)	Wyświetla okno dialogowe wybierania certyfikatu X.509 z kolekcji certyfikatów.
SelectFromCollection(X509Certificate2Collection, String, String, X509SelectionFlag, IntPtr)	Wyświetla okno dialogowe wybierania certyfikatu X.509 z kolekcji certyfikatów przy użyciu uchwytu w oknie nadrzędnym.

Uwagi

Użyj tej metody, jeśli użytkownicy muszą ręcznie wybrać certyfikaty X.509 przy użyciu okna dialogowego. Jeśli żadna interakcja użytkownika nie jest wymagana X509Certificate2Collection.Find , użyj metody .

SelectFromCollection(X509Certificate2Collection, String, String, X509SelectionFlag)

Źródło:

X509Certificate2UI.cs

Wyświetla okno dialogowe wybierania certyfikatu X.509 z kolekcji certyfikatów.

public:
 static System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ SelectFromCollection(System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ certificates, System::String ^ title, System::String ^ message, System::Security::Cryptography::X509Certificates::X509SelectionFlag selectionFlag);

public static System.Security.Cryptography.X509Certificates.X509Certificate2Collection SelectFromCollection (System.Security.Cryptography.X509Certificates.X509Certificate2Collection certificates, string? title, string? message, System.Security.Cryptography.X509Certificates.X509SelectionFlag selectionFlag);

static member SelectFromCollection : System.Security.Cryptography.X509Certificates.X509Certificate2Collection * string * string * System.Security.Cryptography.X509Certificates.X509SelectionFlag -> System.Security.Cryptography.X509Certificates.X509Certificate2Collection

Public Shared Function SelectFromCollection (certificates As X509Certificate2Collection, title As String, message As String, selectionFlag As X509SelectionFlag) As X509Certificate2Collection

Parametry

certificates

X509Certificate2Collection

Kolekcja certyfikatów X.509 do wyboru.

title

String

Tytuł okna dialogowego.

message

String

Opisowy komunikat umożliwiający kierowanie użytkownika. Komunikat jest wyświetlany w oknie dialogowym.

selectionFlag

X509SelectionFlag

X509SelectionFlag Jedna z wartości określających, czy dozwolone są pojedyncze lub wielokrotne wybory.

Zwraca

X509Certificate2Collection

X509Certificate2Collection Obiekt zawierający wybrany certyfikat lub certyfikaty.

Wyjątki

ArgumentException

Parametr selectionFlag nie jest prawidłową flagą.

ArgumentNullException

Parametr certificates ma wartość null.

CryptographicException

Parametr certificates jest nieprawidłowy.

Przykłady

Poniższy przykład kodu przedstawia sposób wyświetlania okien dialogowych interfejsu użytkownika w celu wybrania i wyświetlenia certyfikatów X.509.

#using <System.dll>
#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;
using namespace System::Security::Permissions;
using namespace System::IO;
using namespace System::Security::Cryptography::X509Certificates;
int main()
{
   try
   {
      X509Store ^ store = gcnew X509Store( "MY",StoreLocation::CurrentUser );
      store->Open( static_cast<OpenFlags>(OpenFlags::ReadOnly | OpenFlags::OpenExistingOnly) );
      X509Certificate2Collection ^ collection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
      X509Certificate2Collection ^ fcollection = dynamic_cast<X509Certificate2Collection^>(collection->Find( X509FindType::FindByTimeValid, DateTime::Now, false ));
      X509Certificate2Collection ^ scollection = X509Certificate2UI::SelectFromCollection(fcollection, "Test Certificate Select","Select a certificate from the following list to get information on that certificate",X509SelectionFlag::MultiSelection);
      Console::WriteLine( "Number of certificates: {0}{1}", scollection->Count, Environment::NewLine );
      System::Collections::IEnumerator^ myEnum = scollection->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         X509Certificate2 ^ x509 = safe_cast<X509Certificate2 ^>(myEnum->Current);
         array<Byte>^rawdata = x509->RawData;
         Console::WriteLine( "Content Type: {0}{1}", X509Certificate2::GetCertContentType( rawdata ), Environment::NewLine );
         Console::WriteLine( "Friendly Name: {0}{1}", x509->FriendlyName, Environment::NewLine );
         Console::WriteLine( "Certificate Verified?: {0}{1}", x509->Verify(), Environment::NewLine );
         Console::WriteLine( "Simple Name: {0}{1}", x509->GetNameInfo( X509NameType::SimpleName, true ), Environment::NewLine );
         Console::WriteLine( "Signature Algorithm: {0}{1}", x509->SignatureAlgorithm->FriendlyName, Environment::NewLine );
         Console::WriteLine( "Private Key: {0}{1}", x509->PrivateKey->ToXmlString( false ), Environment::NewLine );
         Console::WriteLine( "Public Key: {0}{1}", x509->PublicKey->Key->ToXmlString( false ), Environment::NewLine );
         Console::WriteLine( "Certificate Archived?: {0}{1}", x509->Archived, Environment::NewLine );
         Console::WriteLine( "Length of Raw Data: {0}{1}", x509->RawData->Length, Environment::NewLine );
         x509->Reset();
      }
      store->Close();
   }
   catch ( CryptographicException^ ) 
   {
      Console::WriteLine( "Information could not be written out for this certificate." );
   }

}

using System;
using System.Security.Cryptography;
using System.Security.Permissions;
using System.IO;
using System.Security.Cryptography.X509Certificates;

class CertSelect
{
    static void Main()
    {
        X509Store store = new X509Store("MY",StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadOnly | OpenFlags.OpenExistingOnly);

        X509Certificate2Collection collection = (X509Certificate2Collection)store.Certificates;
        X509Certificate2Collection fcollection = (X509Certificate2Collection)collection.Find(X509FindType.FindByTimeValid,DateTime.Now,false);
        X509Certificate2Collection scollection = X509Certificate2UI.SelectFromCollection(fcollection, "Test Certificate Select","Select a certificate from the following list to get information on that certificate",X509SelectionFlag.MultiSelection);
        Console.WriteLine("Number of certificates: {0}{1}",scollection.Count,Environment.NewLine);

        foreach (X509Certificate2 x509 in scollection)
        {
            try
            {
                byte[] rawdata = x509.RawData;
                Console.WriteLine("Content Type: {0}{1}",X509Certificate2.GetCertContentType(rawdata),Environment.NewLine);
                Console.WriteLine("Friendly Name: {0}{1}",x509.FriendlyName,Environment.NewLine);
                Console.WriteLine("Certificate Verified?: {0}{1}",x509.Verify(),Environment.NewLine);
                Console.WriteLine("Simple Name: {0}{1}",x509.GetNameInfo(X509NameType.SimpleName,true),Environment.NewLine);
                Console.WriteLine("Signature Algorithm: {0}{1}",x509.SignatureAlgorithm.FriendlyName,Environment.NewLine);
                Console.WriteLine("Public Key: {0}{1}",x509.PublicKey.Key.ToXmlString(false),Environment.NewLine);
                Console.WriteLine("Certificate Archived?: {0}{1}",x509.Archived,Environment.NewLine);
                Console.WriteLine("Length of Raw Data: {0}{1}",x509.RawData.Length,Environment.NewLine);
                X509Certificate2UI.DisplayCertificate(x509);
                x509.Reset();
            }
            catch (CryptographicException)
            {
                Console.WriteLine("Information could not be written out for this certificate.");
            }
        }
        store.Close();
    }
}

Imports System.Security.Cryptography
Imports System.Security.Permissions
Imports System.IO
Imports System.Security.Cryptography.X509Certificates

Class CertSelect

    Shared Sub Main()

        Dim store As New X509Store("MY", StoreLocation.CurrentUser)
        store.Open(OpenFlags.ReadOnly Or OpenFlags.OpenExistingOnly)

        Dim collection As X509Certificate2Collection = CType(store.Certificates, X509Certificate2Collection)
        Dim fcollection As X509Certificate2Collection = CType(collection.Find(X509FindType.FindByTimeValid, DateTime.Now, False), X509Certificate2Collection)
        Dim scollection As X509Certificate2Collection = X509Certificate2UI.SelectFromCollection(fcollection, "Test Certificate Select", "Select a certificate from the following list to get information on that certificate", X509SelectionFlag.MultiSelection)
        Console.WriteLine("Number of certificates: {0}{1}", scollection.Count, Environment.NewLine)
         
        For Each x509 As X509Certificate2 In scollection
            Try
                Dim rawdata As Byte() = x509.RawData
                Console.WriteLine("Content Type: {0}{1}", X509Certificate2.GetCertContentType(rawdata), Environment.NewLine)
                Console.WriteLine("Friendly Name: {0}{1}", x509.FriendlyName, Environment.NewLine)
                Console.WriteLine("Certificate Verified?: {0}{1}", x509.Verify(), Environment.NewLine)
                Console.WriteLine("Simple Name: {0}{1}", x509.GetNameInfo(X509NameType.SimpleName, True), Environment.NewLine)
                Console.WriteLine("Signature Algorithm: {0}{1}", x509.SignatureAlgorithm.FriendlyName, Environment.NewLine)
                Console.WriteLine("Public Key: {0}{1}", x509.PublicKey.Key.ToXmlString(False), Environment.NewLine)
                Console.WriteLine("Certificate Archived?: {0}{1}", x509.Archived, Environment.NewLine)
                Console.WriteLine("Length of Raw Data: {0}{1}", x509.RawData.Length, Environment.NewLine)
                X509Certificate2UI.DisplayCertificate(x509)
                x509.Reset()         
             Catch cExcept As CryptographicException
                 Console.WriteLine("Information could not be written out for this certificate.")
             End Try
        Next x509

        store.Close()
    End Sub
End Class

Uwagi

SelectFromCollection Użyj metody , jeśli wymagasz od użytkowników ręcznego wybrania certyfikatów X.509 przy użyciu okna dialogowego. Jeśli żadna interakcja użytkownika nie jest wymagana X509Certificate2Collection.Find , użyj metody .

SelectFromCollection(X509Certificate2Collection, String, String, X509SelectionFlag, IntPtr)

Źródło:

X509Certificate2UI.cs

Wyświetla okno dialogowe wybierania certyfikatu X.509 z kolekcji certyfikatów przy użyciu uchwytu w oknie nadrzędnym.

public:
 static System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ SelectFromCollection(System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ certificates, System::String ^ title, System::String ^ message, System::Security::Cryptography::X509Certificates::X509SelectionFlag selectionFlag, IntPtr hwndParent);

public static System.Security.Cryptography.X509Certificates.X509Certificate2Collection SelectFromCollection (System.Security.Cryptography.X509Certificates.X509Certificate2Collection certificates, string? title, string? message, System.Security.Cryptography.X509Certificates.X509SelectionFlag selectionFlag, IntPtr hwndParent);

static member SelectFromCollection : System.Security.Cryptography.X509Certificates.X509Certificate2Collection * string * string * System.Security.Cryptography.X509Certificates.X509SelectionFlag * nativeint -> System.Security.Cryptography.X509Certificates.X509Certificate2Collection

Public Shared Function SelectFromCollection (certificates As X509Certificate2Collection, title As String, message As String, selectionFlag As X509SelectionFlag, hwndParent As IntPtr) As X509Certificate2Collection

Parametry

certificates

X509Certificate2Collection

Kolekcja certyfikatów X.509 do wyboru.

title

String

Tytuł okna dialogowego.

message

String

Opisowy komunikat umożliwiający kierowanie użytkownika. Komunikat jest wyświetlany w oknie dialogowym.

selectionFlag

X509SelectionFlag

X509SelectionFlag Jedna z wartości określających, czy dozwolone są pojedyncze lub wielokrotne wybory.

hwndParent

IntPtr

nativeint

Uchwyt okna nadrzędnego do użycia w oknie dialogowym wyświetlania.

Zwraca

X509Certificate2Collection

X509Certificate2Collection Obiekt zawierający wybrany certyfikat lub certyfikaty.

Wyjątki

ArgumentException

Parametr selectionFlag nie jest prawidłową flagą.

ArgumentNullException

Parametr certificates ma wartość null.

CryptographicException

Parametr certificates jest nieprawidłowy.

Uwagi

SelectFromCollection Użyj metody , jeśli wymagasz od użytkowników ręcznego wybrania certyfikatów X.509 przy użyciu okna dialogowego. Jeśli żadna interakcja użytkownika nie jest wymagana X509Certificate2Collection.Find , użyj metody .