/// <summary>
/// 获取指定连接名称的IPv4地址
/// </summary>
/// <param name="pConnID"></param>
/// <returns></returns>
public static string[] GetIPV4Addresses(string pConnID)
{
// 根据名称获取网卡序号
List <Win32Provider.Win32_NetworkAdapter> list = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapter> .GetAll();
if (list == null || list.Count == 0)
{
return(null);
}
Win32Provider.Win32_NetworkAdapter obj = list.FirstOrDefault(o => o.NetConnectionID == pConnID);
if (obj == null)
{
return(null);
}
// 根据网卡MAC地址获取网卡信息
List <Win32Provider.Win32_NetworkAdapterConfiguration> listConfig = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapterConfiguration> .GetAll();
if (listConfig == null || listConfig.Count == 0)
{
return(null);
}
Win32Provider.Win32_NetworkAdapterConfiguration objConfig = null;
foreach (var config in listConfig)
{
if (config.MACAddress == obj.MACAddress && config.IPAddress != null && config.IPAddress.Length > 0)
{
objConfig = config;
}
}
if (objConfig == null || objConfig.IPAddress == null || objConfig.IPAddress.Length == 0)
{
return(null);
}
// 返回IP地址
List <string> result = new List <string>();
// 冒号为IPv6，.为IPv4
foreach (string ip in objConfig.IPAddress)
{
if (ip.Contains("."))
{
result.Add(ip);
}
}
if (result.Count > 0)
{
return(result.ToArray());
}
return(null);
}
/// <summary>
/// 根据网卡MAC地址获取网卡序号。mac的格式为xx:xx:xx:xx:xx:xx
/// 如果指定的连接名称不存在，返回-1。
/// </summary>
/// <param name="pMac"></param>
/// <returns></returns>
public static Int32 GetAdapterIndex_ByMacAddress(string pMac)
{
List <Win32Provider.Win32_NetworkAdapter> list = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapter> .GetAll();
if (list == null || list.Count == 0)
{
return(-1);
}
Win32Provider.Win32_NetworkAdapter obj = list.FirstOrDefault(o => o.MACAddress == pMac.ToUpper());
if (obj == null)
{
return(-1);
}
return((Int32)obj.Index);
}
/// <summary>
/// 根据网卡连接ID禁用网卡
/// </summary>
/// <param name="pConnID">网卡连接ID</param>
/// <returns></returns>
public static Boolean Disable_ByConnectionID(string pConnID)
{
List <Win32Provider.Win32_NetworkAdapter> list = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapter> .GetAll();
if (list == null || list.Count == 0)
{
return(false);
}
Win32Provider.Win32_NetworkAdapter obj = list.FirstOrDefault(o => o.NetConnectionID == pConnID);
if (obj == null)
{
return(false);
}
return(obj.Disable());
}
/// <summary>
/// 根据连接名称获取MAC地址
/// </summary>
/// <param name="pConnID">网卡连接名称</param>
/// <returns></returns>
public static string GetMACAddress(string pConnID)
{
List <Win32Provider.Win32_NetworkAdapter> list = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapter> .GetAll();
if (list == null || list.Count == 0)
{
return(string.Empty);
}
Win32Provider.Win32_NetworkAdapter obj = list.FirstOrDefault(o => o.NetConnectionID == pConnID);
if (obj == null)
{
return(string.Empty);
}
return(obj.MACAddress);
}
/// <summary>
/// 根据网卡的连接名称获取网卡的序号。
/// 如果指定的连接名称不存在，返回-1。
/// </summary>
/// <param name="pConnID"></param>
/// <returns></returns>
public static Int32 GetAdapterIndex_ByNetConnectionID(string pConnID)
{
List <Win32Provider.Win32_NetworkAdapter> list = Win32Provider.ProviderHelper <Win32Provider.Win32_NetworkAdapter> .GetAll();
if (list == null || list.Count == 0)
{
return(-1);
}
Win32Provider.Win32_NetworkAdapter obj = list.FirstOrDefault(o => o.NetConnectionID == pConnID);
if (obj == null)
{
return(-1);
}
return((Int32)obj.Index);
}
