How to receive event when network is connected and also when user logs in

Question

I have a service that runs and I\'d like to receive notification when:

a) the network is connected.

b) when a user logs in to the machine.

How can I do

Answer 1

SENS can do this. http://msdn.microsoft.com/en-us/magazine/cc301850.aspx

Check for both ISensNetwork and ISensLogon.

Adapt this for C# and you're done.