아래 예제 참조 하세요.
간단합니다. ㅎㅎ
public static String getMacAddress(String ipaddress)
{
String queryStr = "select * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled='TRUE'";
System.Management.ObjectQuery objectQuery = new System.Management.ObjectQuery(queryStr);
System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher(objectQuery);
System.Management.ManagementObjectCollection mos = searcher.Get();
String macAddress = null;
foreach (System.Management.ManagementObject mo in mos)
{
if (Utils.isEmpty(ipaddress))
{
macAddress = mo["MACAddress"].ToString();
break;
}
else
{
String[] address = (String[])mo["IPAddress"];
if (ipaddress.Equals(address[0]))
{
macAddress = mo["MACAddress"].ToString();
break;
}
}
}
return macAddress;
}
public static String getIpAddress(String macaddress)
{
String queryStr = "select * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled='TRUE'";
System.Management.ObjectQuery objectQuery = new System.Management.ObjectQuery(queryStr);
System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher(objectQuery);
System.Management.ManagementObjectCollection mos = searcher.Get();
String IpAddress = null;
foreach (System.Management.ManagementObject mo in mos)
{
if (Utils.isEmpty(macaddress))
{
String[] address = (String[])mo["IPAddress"];
IpAddress = address[0];
break;
}
else
{
String mac = mo["MACAddress"].ToString();
if (macaddress.Equals(mac))
{
String[] address = (String[])mo["IPAddress"];
IpAddress = address[0];
break;
}
}
}
return IpAddress;
}
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