Formatting MAC address in C#

Question

In my C# application, I want to get my MAC address by using NetworkInterface class as the following:

NetworkInterface nic in NetworkInterface.Ge         


        

Answer 1

Try Something like this:

// Insert Colons on MAC
string MACwithColons = "";
for (int i = 0; i < MAC.Length; i++) {
  MACwithColons = MACwithColons + MAC.Substring(i, 2) + ":";
  i++;
}
MACwithColons = MACwithColons.Substring(0, MACwithColons.Length - 1); // Remove the last colon