[C#/COMMON] ManagementClass 클래스 : MAC 주소 구하기

■ ManagementClass 클래스를 사용해 MAC 주소를 구하는 방법을 보여준다.

▶ 예제 코드 (C#)


using System.Management;

#region MAC 주소 구하기 - GetMACAddress()

/// <summary>
/// MAC 주소 구하기
/// </summary>
/// <returns>MAC 주소</returns>
public string GetMACAddress()
{
    ManagementClass managementClass = new ManagementClass("Win32_NetworkAdapterConfiguration");

    ManagementObjectCollection managementObjectCollection = managementClass.GetInstances();

    string macAddress = string.Empty;

    foreach(ManagementObject managementObject in managementObjectCollection)
    {
        if(macAddress == string.Empty)
        {
            if((bool)managementObject["IPEnabled"] == true)
            {
                macAddress = managementObject["MacAddress"].ToString();
            }
        }

        managementObject.Dispose();
    }

    return macAddress.Replace(":", "-");
}

#endregion

using System.Management;

#region MAC 주소 구하기 - GetMACAddress()

/// <summary>

/// MAC 주소 구하기

/// </summary>

/// <returns>MAC 주소</returns>

public string GetMACAddress()

{

ManagementClass managementClass = new ManagementClass("Win32_NetworkAdapterConfiguration");

ManagementObjectCollection managementObjectCollection = managementClass.GetInstances();

string macAddress = string.Empty;

foreach(ManagementObject managementObject in managementObjectCollection)

{

if(macAddress == string.Empty)

{

if((bool)managementObject["IPEnabled"] == true)

{

macAddress = managementObject["MacAddress"].ToString();

}

managementObject.Dispose();

}

return macAddress.Replace(":", "-");

}

#endregion