PhysicalAddress.GetAddressBytes Méthode

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

public byte[] GetAddressBytes ();

member this.GetAddressBytes : unit -> byte[]

Public Function GetAddressBytes () As Byte()

Retours

Tableau Byte contenant l'adresse.

Exemples

L’exemple de code suivant appelle cette méthode pour récupérer l’adresse d’un PhysicalAddress et met en forme l’adresse pour l’affichage.

void ShowNetworkInterfaces()
{
   IPGlobalProperties^ computerProperties = IPGlobalProperties::GetIPGlobalProperties();
   array<NetworkInterface^>^nics = NetworkInterface::GetAllNetworkInterfaces();
   Console::WriteLine( L"Interface information for {0}.{1}     ", computerProperties->HostName, computerProperties->DomainName );
   if ( nics == nullptr || nics->Length < 1 )
   {
      Console::WriteLine( L"  No network interfaces found." );
      return;
   }

   Console::WriteLine( L"  Number of interfaces .................... : {0}", (nics->Length).ToString() );
   IEnumerator^ myEnum1 = nics->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      NetworkInterface^ adapter = safe_cast<NetworkInterface^>(myEnum1->Current);
      IPInterfaceProperties^ properties = adapter->GetIPProperties();
      Console::WriteLine();
      Console::WriteLine( adapter->Description );
      Console::WriteLine( String::Empty->PadLeft( adapter->Description->Length, '=' ) );
      Console::WriteLine( L"  Interface type .......................... : {0}", adapter->NetworkInterfaceType );
      Console::Write( L"  Physical address ........................ : " );
      PhysicalAddress^ address = adapter->GetPhysicalAddress();
      array<Byte>^bytes = address->GetAddressBytes();
      for ( int i = 0; i < bytes->Length; i++ )
      {
         
         // Display the physical address in hexadecimal.
         Console::Write( L"{0}", bytes[ i ].ToString( L"X2" ) );
         
         // Insert a hyphen after each byte, unless we are at the end of the 
         // address.
         if ( i != bytes->Length - 1 )
         {
            Console::Write( L"-" );
         }

      }
      Console::WriteLine();
   }
}

public static void ShowNetworkInterfaces()
{
    IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
    NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
    Console.WriteLine("Interface information for {0}.{1}     ",
            computerProperties.HostName, computerProperties.DomainName);
    if (nics == null || nics.Length < 1)
    {
        Console.WriteLine("  No network interfaces found.");
        return;
    }

    Console.WriteLine("  Number of interfaces .................... : {0}", nics.Length);
    foreach (NetworkInterface adapter in nics)
    {
        IPInterfaceProperties properties = adapter.GetIPProperties(); //  .GetIPInterfaceProperties();
        Console.WriteLine();
        Console.WriteLine(adapter.Description);
        Console.WriteLine(String.Empty.PadLeft(adapter.Description.Length, '='));
        Console.WriteLine("  Interface type .......................... : {0}", adapter.NetworkInterfaceType);
        Console.Write("  Physical address ........................ : ");
        PhysicalAddress address = adapter.GetPhysicalAddress();
        byte[] bytes = address.GetAddressBytes();
        for (int i = 0; i < bytes.Length; i++)
        {
            // Display the physical address in hexadecimal.
            Console.Write("{0}", bytes[i].ToString("X2"));
            // Insert a hyphen after each byte, unless we're at the end of the address.
            if (i != bytes.Length - 1)
            {
                Console.Write("-");
            }
        }
        Console.WriteLine();
    }
}

S’applique à