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X509Certificate2UI.DisplayCertificate Metodo

  • Riferimento

Definizione

Spazio dei nomi:
System.Security.Cryptography.X509Certificates
Assembly:
System.Windows.Extensions.dll
Assembly:
System.Security.dll
Pacchetto:
System.Windows.Extensions v8.0.0
Pacchetto:
System.Windows.Extensions v9.0.0-rc.1.24431.7

Visualizza una finestra di dialogo contenente le proprietà di un certificato X.509 e della catena di certificati associata.

Overload

DisplayCertificate(X509Certificate2)

Visualizza una finestra di dialogo contenente le proprietà di un certificato X.509 e della catena di certificati associata.
DisplayCertificate(X509Certificate2, IntPtr)

Visualizza una finestra di dialogo contenente le proprietà di un certificato X.509 e la relativa catena di certificati associata utilizzando un handle per la finestra padre.

Commenti

Questo metodo visualizza una finestra di dialogo con informazioni dettagliate sul certificato X.509 specificato. La finestra di dialogo include pulsanti per l'installazione o la copia del certificato.

DisplayCertificate(X509Certificate2)

Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs

Visualizza una finestra di dialogo contenente le proprietà di un certificato X.509 e della catena di certificati associata.

public:
 static void DisplayCertificate(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);
public static void DisplayCertificate (System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
static member DisplayCertificate : System.Security.Cryptography.X509Certificates.X509Certificate2 -> unit
Public Shared Sub DisplayCertificate (certificate As X509Certificate2)

Parametri

certificate
X509Certificate2

Certificato X.509 da visualizzare.

Eccezioni

ArgumentNullException

Il valore del parametro certificate è null.

CryptographicException

Il parametro certificate non è valido.

Esempio

Nell'esempio di codice seguente viene illustrato come visualizzare le finestre di dialogo dell'interfaccia utente per selezionare e visualizzare i certificati 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

Commenti

Il DisplayCertificate metodo visualizza una finestra di dialogo con informazioni dettagliate sul certificato X.509 specificato. La finestra di dialogo include pulsanti per l'installazione o la copia del certificato.

Si applica a

DisplayCertificate(X509Certificate2, IntPtr)

Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs
Origine:
X509Certificate2UI.cs

Visualizza una finestra di dialogo contenente le proprietà di un certificato X.509 e la relativa catena di certificati associata utilizzando un handle per la finestra padre.

public:
 static void DisplayCertificate(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate, IntPtr hwndParent);
public static void DisplayCertificate (System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, IntPtr hwndParent);
[System.Security.SecurityCritical]
public static void DisplayCertificate (System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, IntPtr hwndParent);
static member DisplayCertificate : System.Security.Cryptography.X509Certificates.X509Certificate2 * nativeint -> unit
[<System.Security.SecurityCritical>]
static member DisplayCertificate : System.Security.Cryptography.X509Certificates.X509Certificate2 * nativeint -> unit
Public Shared Sub DisplayCertificate (certificate As X509Certificate2, hwndParent As IntPtr)

Parametri

certificate
X509Certificate2

Certificato X.509 da visualizzare.

hwndParent
IntPtr

nativeint

Handle per la finestra padre da utilizzare per la visualizzazione della finestra di dialogo.

Attributi
SecurityCriticalAttribute

Eccezioni

ArgumentNullException

Il valore del parametro certificate è null.

CryptographicException

Il parametro certificate non è valido.

Commenti

Il DisplayCertificate metodo visualizza una finestra di dialogo con informazioni dettagliate sul certificato X.509 specificato. Questo metodo può essere usato per annidare le finestre di dialogo che visualizzano le informazioni sul certificato. La finestra di dialogo include pulsanti per l'installazione o la copia del certificato.

Si applica a