/// <summary>
/// 获取当前本地连接列表，根据网络接口类型，和操作状态
/// </summary>
/// <param name="type">网络接口类型</param>
/// <param name="ipEnabled">网络接口的操作状态</param>
public static List<NetworkVO> GetNetworkList(NetworkInterfaceType type, OperationalStatus status)
{
List<NetworkVO> list = new List<NetworkVO>();
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in adapters)
{
//过滤网络接口类型
if (!NetworkInterfaceType.Unknown.Equals(type) && !type.Equals(adapter.NetworkInterfaceType))
{
logger.Debug("跳过的其他类型网络，name=" + adapter.Name + ", NetworkInterfaceType=" + adapter.NetworkInterfaceType + ", OperationalStatus=" + adapter.OperationalStatus);
continue;
}
//过滤网络接口的操作状态
if (!status.Equals(adapter.OperationalStatus))
{
logger.Debug("跳过的不是上行网络，name=" + adapter.Name + ", NetworkInterfaceType=" + adapter.NetworkInterfaceType + ", OperationalStatus=" + adapter.OperationalStatus);
continue;
}
NetworkVO vo = new NetworkVO();
vo.IpEnabled = true;
IPInterfaceProperties property = adapter.GetIPProperties();
vo.DnsHostName = Dns.GetHostName();//本机名
vo.Name = adapter.Name;
vo.Description = adapter.Description;
vo.Speed = adapter.Speed;
//macAddress
if (adapter.GetPhysicalAddress() != null && adapter.GetPhysicalAddress().ToString().Length > 0)
{
char[] mac = adapter.GetPhysicalAddress().ToString().ToCharArray();
vo.MacAddress = mac[0] + mac[1] + "-" + mac[2] + mac[3] + "-" + mac[4] + mac[5] + "-" + mac[6] + mac[7] + "-" + mac[8] + mac[9] + "-" + mac[10] + mac[11];
}
//ipAddress subnetMask
if (property.UnicastAddresses != null && property.UnicastAddresses.Count > 0)
{
foreach (UnicastIPAddressInformation ip in property.UnicastAddresses)
{
if (ip.Address.AddressFamily.Equals(AddressFamily.InterNetwork))
{
if (ip.Address != null)
{
vo.Address = ip.Address.ToString();
}
if (ip.IPv4Mask != null)
{
vo.SubnetMask = ip.IPv4Mask.ToString();
}
}
}
}
// gateway
if (property.GatewayAddresses != null && property.GatewayAddresses.Count > 0)
{
foreach (GatewayIPAddressInformation uip in property.GatewayAddresses)
{
if (uip.Address.AddressFamily.Equals(AddressFamily.InterNetwork))
{
vo.Gateway = uip.Address.ToString();
}
}
}
// dns server
if (property.DnsAddresses != null && property.DnsAddresses.Count > 0)
{
vo.DnsServers = new List<string>();
foreach (IPAddress ip in property.DnsAddresses)
{
if (ip.AddressFamily.Equals(AddressFamily.InterNetwork))
{
vo.DnsServers.Add(ip.ToString());
}
}
}
// dhcp server
if (property.DhcpServerAddresses != null && property.DhcpServerAddresses.Count > 0)
{
foreach (IPAddress ip in property.DhcpServerAddresses)
{
if (ip.AddressFamily.Equals(AddressFamily.InterNetwork))
{
vo.DhcpServer = ip.ToString();
vo.DhcpEnabled = true;
}
}
}
else
{
vo.DhcpEnabled = false;
}
list.Add(vo);
}
return list;
}
/// <summary>
/// 使用win32方式获取网络连接。获取不到名称。
/// </summary>
/// <returns></returns>
public static List<NetworkVO> GetNetworkListWin32()
{
List<NetworkVO> list = new List<NetworkVO>();
ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
PropertyDataCollection coll = mo.Properties;
bool ipEnabled = (bool)mo["IPEnabled"];
if (!ipEnabled)
{
continue;
}
string description = (string)mo["Description"];
string dnsHostName = (string)mo["DNSHostName"];
string macAddress = (string)mo["MACAddress"];
string dhcpServer = (string)mo["DHCPServer"];
bool dhcpEnabled = (bool)mo["DHCPEnabled"];
string[] addresses = (string[])mo["IPAddress"];
string[] subnets = (string[])mo["IPSubnet"];
string[] gateways = (string[])mo["DefaultIPGateway"];
string[] dnses = (string[])mo["DNSServerSearchOrder"];
NetworkVO v = new NetworkVO();
v.IpEnabled = ipEnabled;
if (addresses != null && addresses.Length > 0 && addresses[0] != null)
{
v.Address = addresses[0];
}
if (subnets != null && subnets.Length > 0 && subnets[0] != null)
{
v.SubnetMask = subnets[0];
}
if (gateways != null && gateways.Length > 0 && gateways[0] != null)
{
v.Gateway = gateways[0];
}
v.DnsServers = new List<string>();
foreach (string dns in dnses)
{
v.DnsServers.Add(dns);
}
v.Description = description;
v.MacAddress = macAddress;
v.DnsHostName = dnsHostName;
v.DhcpServer = dhcpServer;
v.DhcpEnabled = dhcpEnabled;
list.Add(v);
}
return list;
}
