X509Certificate.GetSerialNumberString Method
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Returns the serial number of the X.509v3 certificate as a little-endian hexadecimal string .
public:
virtual System::String ^ GetSerialNumberString();C#
public virtual string GetSerialNumberString();abstract member GetSerialNumberString : unit -> string
override this.GetSerialNumberString : unit -> stringPublic Overridable Function GetSerialNumberString () As StringThe serial number of the X.509 certificate as a little-endian hexadecimal string.
The following example uses the GetSerialNumberString method to return a certificate's serial number as a string and displays it to the 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->GetSerialNumberString();
// Display the value to the console.
Console::WriteLine( results );
}
C#
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
| Proizvod | Verzije |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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