public static ModelNetworkCard getDefaultId()
{
List <ModelNetworkCard> modelList = new List <ModelNetworkCard>();
List <ModelNetworkCard> cardInfList = getNetworkInterfaceMessage();
foreach (ModelNetworkCard card in cardInfList)//删选有使用的网卡；
{
if (card.mEnable)
{
modelList.Add(card);
}
}
ModelNetworkCard cardSelected = null;
foreach (ModelNetworkCard card in modelList)
{
if (card != null)
{
if (!card.mIp.Contains(":"))//如果是IPv4;
{
cardSelected = card;
}
}
}
return(cardSelected);
}
public static ModelNetworkCard getCardByName(String name)
{
ModelNetworkCard model = null;
List <ModelNetworkCard> cardInfList = getNetworkInterfaceMessage();
foreach (ModelNetworkCard card in cardInfList)
{
if (name.Equals(card.mName))
{
model = card;
}
}
return(model);
}
public static List <ModelNetworkCard> getNetworkInterfaceMessage()
{
List <ModelNetworkCard> cardInfList = new List <ModelNetworkCard>();
NetworkInterface[] fNetworkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
cardInfList.Clear();
foreach (NetworkInterface adapter in fNetworkInterfaces)
{
#region " 网卡类型 "
string fPnpInstanceID = "";
string fCardType = "未知网卡";
string fRegistryKey = "SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\" + adapter.Id + "\\Connection";
RegistryKey rk = Registry.LocalMachine.OpenSubKey(fRegistryKey, false);
if (rk != null)
{
// 区分 PnpInstanceID
// 如果前面有 PCI 就是本机的真实网卡
// MediaSubType 为 01 则是常见网卡，02为无线网卡。
fPnpInstanceID = rk.GetValue("PnpInstanceID", "").ToString();
int fMediaSubType = Convert.ToInt32(rk.GetValue("MediaSubType", 0));
if (fPnpInstanceID.Length > 3 &&
fPnpInstanceID.Substring(0, 3) == "PCI")
{
fCardType = "物理网卡";
}
else if (fMediaSubType == 1)
{
fCardType = "虚拟网卡";
}
else if (fMediaSubType == 2)
{
fCardType = "无线网卡";
}
ModelNetworkCard model = new ModelNetworkCard();
model.mName = adapter.Description;
model.mType = fCardType;
model.mInterface = (int)adapter.NetworkInterfaceType;
IPInterfaceProperties fIPInterfaceProperties = adapter.GetIPProperties();
UnicastIPAddressInformationCollection UnicastIPAddressInformationCollection = fIPInterfaceProperties.UnicastAddresses;
foreach (UnicastIPAddressInformation UnicastIPAddressInformation in UnicastIPAddressInformationCollection)
{
if (UnicastIPAddressInformation.Address.AddressFamily == AddressFamily.InterNetwork)
{
}
Console.WriteLine("Ip Address .......... : {0}", UnicastIPAddressInformation.Address); // Ip 地址
model.mIp = String.Format("{0}", UnicastIPAddressInformation.Address);
}
if (adapter.OperationalStatus == OperationalStatus.Up)
{
model.mEnable = true;
}
else
{
model.mEnable = false;
}
cardInfList.Add(model);
}
#endregion
#region " 网卡信息 "
Console.WriteLine("-----------------------------------------------------------");
Console.WriteLine("-- " + fCardType);
Console.WriteLine("-----------------------------------------------------------");
Console.WriteLine("Id .................. : {0}", adapter.Id); // 获取网络适配器的标识符
Console.WriteLine("Name ................ : {0}", adapter.Name); // 获取网络适配器的名称
Console.WriteLine("Description ......... : {0}", adapter.Description); // 获取接口的描述
Console.WriteLine("Interface type ...... : {0}", adapter.NetworkInterfaceType); // 获取接口类型
Console.WriteLine("Is receive only...... : {0}", adapter.IsReceiveOnly); // 获取 Boolean 值，该值指示网络接口是否设置为仅接收数据包。
Console.WriteLine("Multicast............ : {0}", adapter.SupportsMulticast); // 获取 Boolean 值，该值指示是否启用网络接口以接收多路广播数据包。
Console.WriteLine("Speed ............... : {0}", adapter.Speed); // 网络接口的速度
Console.WriteLine("Physical Address .... : {0}", adapter.GetPhysicalAddress().ToString()); // MAC 地址
Console.WriteLine("OperationalStatus ... : {0}", adapter.OperationalStatus); //当前网卡状态
}
#endregion
return(cardInfList);
}
