Get Computer Names of a Lan in C#

I want to create a chat application in which there is a ComboBx. I want to fill it with all the computer names in a network. How can I accomplish this in C开发者_StackOverflow#?

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The best option for discovering other computers in a LAN running the same application is probably mDNS.

Have a look at the Bonjour SDK for Windows which comes with a COM library usable from C# and sample code.