Enable and disable wi-fi connection?

I would like two buttons, one that disables your wi-fi connection, and one that enables it. Challenge: I would like to achieve this in a VB 2010 application. I acknowlodge this is a difficult task, from trekking through Google Land to find the exact solution to this issue.In your reply, please include a full explanation, and if it is clear and informative as possible, well, you get a marked answer!!!! YAY!!!!

Thank you :)