mac

hi everyone, can someone tell me how I can get the Hostname, IP and the MAC of every computer in my network? need it for a LAN-Party.. found Net.Dns.GetHostName() but this is only for my computer..

I wish to create a program that can monitor mac adresses on my wireless network. I don't really know how I would go about doing that but that's why i'm posting. I tried googling it but I couldn't really make out a similar question to mine. I'm not sure if it makes a difference but i'm using...