c# Mac Adresi (ID) Alma Get Mac Id

Merhaba ;

private static string GetMacAddress()


const int MIN_MAC_ADDR_LENGTH = 12;

string macAddress = “”;

long maxSpeed = -1;

string ID = “”;

foreach (NetworkInterface nic in NetworkInterface.GetAllNetworkInterfaces())


// MessageBox.Show(“Found MAC Address: ” + nic.GetPhysicalAddress().ToString() + ” Type: ” + nic.NetworkInterfaceType);

if (nic.GetPhysicalAddress().ToString() != “”)


ID = nic.GetPhysicalAddress().ToString();

string tempMac = nic.GetPhysicalAddress().ToString();

if (nic.Speed > maxSpeed && !String.IsNullOrEmpty(tempMac) && tempMac.Length >= MIN_MAC_ADDR_LENGTH)


// MessageBox.Show(“New Max Speed = ” + nic.Speed + “, MAC: ” + tempMac);

maxSpeed = nic.Speed;

macAddress = tempMac;



return (ID);

Şeklinde alabilirsiniz.Onu bir label’ada yazdırabiliriz.

label2.Text = GetMacAddress();

Şeklinde kolay gelsin.

c# Mac Adresi (ID) Alma Get Mac Id