PhysicalAddress Constructor

Initializes a new instance of the PhysicalAddress class.

Namespace:  System.Net.NetworkInformation
Assembly:  System (in System.dll)

public PhysicalAddress(
	byte[] address
)

Parameters

address
Type: System.Byte[]

A Byte array containing the address.

In common scenarios, applications do not need to call this constructor; instances of this class are returned by the GetPhysicalAddress method.

Note that you can also use the Parse method to create a new instance of PhysicalAddress.

The following code example creates a new PhysicalAddress object.

    public static PhysicalAddress[] StoreNetworkInterfaceAddresses()
{
    IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
    NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
    if (nics == null || nics.Length < 1)
    {
        Console.WriteLine("  No network interfaces found.");
        return null;
    }

    PhysicalAddress[] addresses = new PhysicalAddress[nics.Length];
    int i = 0;
    foreach (NetworkInterface adapter in nics)
    {
        IPInterfaceProperties properties = adapter.GetIPProperties();
        PhysicalAddress address = adapter.GetPhysicalAddress();
        byte[] bytes = address.GetAddressBytes();
        PhysicalAddress newAddress =  new PhysicalAddress(bytes);
        addresses[i++]=newAddress;
     }
    return addresses;
}
PhysicalAddress* StoreNetworkInterfaceAddresses() []
{
    IPGlobalProperties* computerProperties = IPGlobalProperties::GetIPGlobalProperties();
    NetworkInterface* nics[] = NetworkInterface::GetAllNetworkInterfaces();
    if (nics == 0 || nics->Length < 1)
    {
        Console::WriteLine(S"  No network interfaces found.");
        return 0;
    }

    PhysicalAddress* addresses[] = new PhysicalAddress*[nics->Length];
    int i = 0;
    IEnumerator* myEnum2 = nics->GetEnumerator();
    while (myEnum2->MoveNext())
    {
        NetworkInterface* adapter = __try_cast<NetworkInterface*>(myEnum2->Current);
        IPInterfaceProperties* properties = adapter->GetIPInterfaceProperties();
        PhysicalAddress* address = adapter->GetPhysicalAddress();
        Byte bytes[] = address->GetAddressBytes();
        PhysicalAddress* newAddress =  new PhysicalAddress(bytes);
        addresses[i++]=newAddress;
    }
    return addresses;
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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