How to get network card's MAC address?

[Bill McNeal]

Anyone have seem a sample code or some white papers for this?

Thanks in advance.

--

---------------
Valmir Cinquini

[Peter Koen]

"Bill McNeal" <Bi********@Bol .com.br> wrote in news:#ASu9Q#mDH A.3732
@tk2msftngp13.p hx.gbl:

Anyone have seem a sample code or some white papers for this?

Thanks in advance.

You can do this with WMI.

Add the System.Manageme nt namespace to your code and then use
ManagementClass ("Win32_Network Adapter") with the GetInstances Method to get
all Instances of Networkcards on your system.

When you identified the right instance you can use the properties
collection to retrieve values like MAC Address.

--
best regards

Peter Koen
-----------------------------------
MCAD, CAI/R, CAI/S, CASE/RS, CAT/RS
http://www.kema.at

[Willy Denoyette [MVP]]

Try this:

using System;
using System.Manageme nt;
public class Wmis {
public static void Main() {
using (ManagementObje ct netw = new ManagementObjec t("Win32_Networ kAdapterConfigu ration.Index=1" ))
{
string s = netw["MACAddress "].ToString();
Console.WriteLi ne( "MAC Address\t‘{0}’" , s);
}
}
}
//Index = 1 is the adaptors configuration

Willy.
"Bill McNeal" <Bi********@Bol .com.br> wrote in message news:%2******** **********@tk2m sftngp13.phx.gb l...

Anyone have seem a sample code or some white papers for this?

Thanks in advance.

--

---------------
Valmir Cinquini

[Bill McNeal]

Ok, thank you all for the samples.

--

---------------
Valmir Cinquini

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"Bill McNeal" <Bi********@Bol .com.br> wrote in message
news:%2******** **********@tk2m sftngp13.phx.gb l...

Anyone have seem a sample code or some white papers for this?

Thanks in advance.

--

---------------
Valmir Cinquini