X509Certificate.GetSerialNumberString 方法

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

public virtual string GetSerialNumberString();

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

Public Overridable Function GetSerialNumberString () As String

傳回

X.509 證書的序號為大端十六進位字串。

範例

以下範例使用 GetSerialNumberString 將憑證序號作為字串回傳的方法，並顯示給主控台。

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.GetSerialNumberString();

        // 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.GetSerialNumberString()
      
      ' Display the value to the console.
      Console.WriteLine(results)
   End Sub 
End Class