问题
Recently, I would like to develop a simple chat program using c# and Winform,Main feature is chat and file transfer ,But i can't found example about implement p2p using dotnet,Who can help me?
回答1:
Check out WCF
回答2:
Do you want to implement p2p functionality or a specific p2p protocol?
For generic p2p functionality, or any kind of communication functionality, you should probably use WCF.
For specific p2p protocols, like direct connect, BitTorrent and the like you need to decide first which protocol you want to use, and most likely there will be an already existing .Net library for it.
来源：https://stackoverflow.com/questions/1146637/how-to-implement-p2p-in-c