X509Certificate.GetPublicKeyString Metodo

public:
 virtual System::String ^ GetPublicKeyString();

public virtual string GetPublicKeyString ();

abstract member GetPublicKeyString : unit -> string
override this.GetPublicKeyString : unit -> string

Public Overridable Function GetPublicKeyString () As String

Restituisce

Chiave pubblica del certificato X.509 sotto forma di stringa esadecimale.

Esempio

Nell'esempio seguente viene usato il metodo per restituire la GetPublicKeyString chiave pubblica di un certificato come stringa e visualizzarla nella console.

using namespace System;
using namespace System::Security::Cryptography::X509Certificates;
int main()
{
   
   // The path to the certificate.
   String^ Certificate = "Certificate.cer";
   
   // Load the certificate into an X509Certificate object.
   X509Certificate^ cert = X509Certificate::CreateFromCertFile( Certificate );
   
   // Get the value.
   String^ results = cert->GetPublicKeyString();
   
   // Display the value to the console.
   Console::WriteLine( results );
}

using System;
using System.Security.Cryptography.X509Certificates;

public class X509
{

    public static void Main()
    {

        // The path to the certificate.
        string Certificate =  "Certificate.cer";

        // Load the certificate into an X509Certificate object.
        X509Certificate cert = X509Certificate.CreateFromCertFile(Certificate);

        // Get the value.
        string results = cert.GetPublicKeyString();

        // Display the value to the console.
        Console.WriteLine(results);
    }
}

Imports System.Security.Cryptography.X509Certificates




Public Class X509
   
   
   Public Shared Sub Main()
      
      ' The path to the certificate.
      Dim Certificate As String = "Certificate.cer"
      
      ' Load the certificate into an X509Certificate object.
      Dim cert As X509Certificate = X509Certificate.CreateFromCertFile(Certificate)
      
      ' Get the value.
      Dim results As String = cert.GetPublicKeyString()
      
      ' Display the value to the console.
      Console.WriteLine(results)
   End Sub  
End Class

Commenti

Questo valore corrisponde al contenuto del subjectPublicKey campo dei dati SubjectPublicKeyInfo all'interno del certificato.

Si applica a