private void InitializeNetworkAdapters(ManagementObject networkAdapter, NetworkInterface networkInterface = null)
{
this.networkAdapter = networkAdapter;
this.networkInterface = networkInterface ?? DNSHelper.GetNetworkInterface(this.networkAdapter.GetPropertyValue <string>("Description"));
this.MACAddress = this.networkAdapter.GetPropertyValue <string>("MACAddress").ToPhysicalAddress().GetAddressBytes();
this.DNSConfiguration = this.GetDNSConfiguration();
this.IPAddress = IPAddress.Parse(this.networkAdapter.GetPropertyValue <string[]>("IPAddress").FirstOrDefault());
this.DeviceName = this.networkInterface.Description;;
}
public static NetworkAdapterInfo[] GetAdapters()
{
List <NetworkAdapterInfo> returnValue = new List <NetworkAdapterInfo>();
var adaptors = DNSHelper.GetAvailableNetworkAdapters();
foreach (var adaptor in adaptors)
{
NetworkInterface networkInterface;
var macAddress = adaptor.GetPropertyValue <string>("MACAddress").ToPhysicalAddress();
if (DNSHelper.TryGetNetworkInterface(macAddress, out networkInterface))
{
returnValue.Add(NetworkAdapterInfo.Create(adaptor, networkInterface));
}
}
return(returnValue.ToArray());
}
public NetworkAdapterInfo(PhysicalAddress macAddress)
: this()
{
if (macAddress == null)
{
throw new ArgumentNullException(nameof(macAddress));
}
var networkAdapter = DNSHelper.GetNetworkAdapter(macAddress);
var networkInterface = DNSHelper.GetNetworkInterface(macAddress);
if (networkAdapter == null || networkInterface == null)
{
throw new ArgumentException($"The device '{macAddress} can not be found.");
}
this.InitializeNetworkAdapters(networkAdapter, networkInterface);
}
/// <summary>
/// Initializes a new instance of the <see cref="NetworkAdapterInfo"/> class, from the specified <paramref name="networkAdapter"/> instance.
/// </summary>
/// <param name="deviceName">An string value identifing the name of the device of network adapter.</param>
/// <exception cref="ArgumentNullException">thrown if the <paramref name="deviceName"/> is <c>Null</c> or <c>Blank</c>.</exception>
/// <exception cref="ArgumentException">thrown if the specified <paramref name="deviceName"/> is does not belong to a matching network device.</exception>
public NetworkAdapterInfo(string deviceName)
: this()
{
if (string.IsNullOrWhiteSpace(deviceName))
{
throw new ArgumentNullException(nameof(deviceName));
}
var networkAdapter = DNSHelper.GetNetworkAdapter(deviceName);
var networkInterface = DNSHelper.GetNetworkInterface(deviceName);
if (networkAdapter == null || networkInterface == null)
{
throw new ArgumentException($"The device '{deviceName} can not be found.");
}
this.InitializeNetworkAdapters(networkAdapter, networkInterface);
}
internal static bool TryGetNetworkAdapter(PhysicalAddress macAddress, out ManagementObject networkAdapter)
{
networkAdapter = DNSHelper.GetNetworkAdapter(macAddress);
return(networkAdapter != null);
}
internal static bool TryGetNetworkAdapter(string deviceName, out ManagementObject networkAdapter)
{
networkAdapter = DNSHelper.GetNetworkAdapter(deviceName);
return(networkAdapter != null);
}