Enumerating network adaptors

I need to enumerate all the network adaptors in a PC and their IP addresses. 
I have tried with WMI but I do not seem able to figure out from the several 
adaptors in the system which are active and connected to a network.

Any suggestions would be much appreciated.

I am using VS2005 (VB) and .NET 2.0.

Thank you,
Sid.

Date:Mon, 13 Aug 2007 13:55:01 -0600 Author:

Re: Enumerating network adaptors

Hello Sid,

take a look at the System.Net.NetworkInformation.NetworkInterface class.

It has a GetAllNetworkInterfaces static method which returns the infos you 
need.

And then there is the IPGlobalProperties class.

Kind regards,
Henning Krause

"Sid Price"  wrote in message 
news:OICVbPe3HHA.5796@TK2MSFTNGP05.phx.gbl...

>I need to enumerate all the network adaptors in a PC and their IP 
>addresses. I have tried with WMI but I do not seem able to figure out from 
>the several adaptors in the system which are active and connected to a 
>network.
>
> Any suggestions would be much appreciated.
>
> I am using VS2005 (VB) and .NET 2.0.
>
> Thank you,
> Sid.
>
>

Date:Mon, 13 Aug 2007 22:21:10 +0200 Author:

Re: Enumerating network adaptors

Hello Henning,

Many thanks for the excellent advice on the two classes to examine. After 
studying the documentation of them and the classes they use I was able to 
resolve the issue of finding the IP addresses of the active network 
connections.

Thank you,
Sid.

"Henning Krause [MVP - Exchange]"  
wrote in message news:%23SAAAee3HHA.3400@TK2MSFTNGP03.phx.gbl...

> Hello Sid,
>
> take a look at the System.Net.NetworkInformation.NetworkInterface class.
>
> It has a GetAllNetworkInterfaces static method which returns the infos you 
> need.
>
> And then there is the IPGlobalProperties class.
>
> Kind regards,
> Henning Krause
>
> "Sid Price"  wrote in message 
> news:OICVbPe3HHA.5796@TK2MSFTNGP05.phx.gbl...
>>I need to enumerate all the network adaptors in a PC and their IP 
>>addresses. I have tried with WMI but I do not seem able to figure out from 
>>the several adaptors in the system which are active and connected to a 
>>network.
>>
>> Any suggestions would be much appreciated.
>>
>> I am using VS2005 (VB) and .NET 2.0.
>>
>> Thank you,
>> Sid.
>>
>>
>

Date:Wed, 15 Aug 2007 14:38:56 -0600 Author: