X509Certificate.GetSerialNumber Metod

public:
 virtual cli::array <System::Byte> ^ GetSerialNumber();

public virtual byte[] GetSerialNumber();

abstract member GetSerialNumber : unit -> byte[]
override this.GetSerialNumber : unit -> byte[]

Public Overridable Function GetSerialNumber () As Byte()

Returer

Serienumret för X.509-certifikatet som en matris med byte i lite endiansk ordning.

Undantag

Exempel

I följande exempel används GetSerialNumber metoden för att returnera ett certifikats serienummer som en matris med byte och visar det för konsolen.

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.
        byte[] results = cert.GetSerialNumber();

        // Display the value to the console.
        foreach(byte b in results)
        {
            Console.Write(b);
        }
    }
}

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 Byte() = cert.GetSerialNumber()
      
      ' Display the value to the console.
      Dim b As Byte
      For Each b In  results
         Console.Write(b)
      Next b
   End Sub 
End Class