c# 使用WMI获取网卡
本帖最后由 mdjs198 于 2013-11-05 15:38:43 编辑 c# 使用WMI获取网卡信息.
第一次研究wmi一堆东西看着迷糊.现在只做到
ObjectQuery oq = new ObjectQuery("select * from Win32_NetworkAdapterConfiguration WHERE IPEnabled = 'TRUE'"); ObjectQuery oq = new ObjectQuery("select * from Win32_NetworkAdapterConfiguration ");public static void ShowNetworkInterfaceMessage()
{
NetworkInterface[] fNetworkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in fNetworkInterfaces)
{
#region " 网卡类型 "
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。
string 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";
}
#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
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
}
Console.WriteLine();
#endregion
}