An good examples of a client-server setup in vb.net?

I'm trying to learn how to do some very simple client-server application programming.

Basically, I want to make a program (the server) that listens and waits, and when a commend is sent it will run a batch file 开发者_如何学Pythonor execute a line of code.

The client will just ask for the ip and send the command when a button is pushed.

Shouldn't be too hard right? So what are some good resources that you've used to get started?

You probably want to dig into WCF, the Windows Communication Foundation. That's the state-of-the art for writing .NET components that need to communicate over some kind of network. Googling for wcf introduction yields various tutorials and examples to this topic.