How do I check to see if still connected

[steve]

I am using wininet library to download data from the internet. I am using
the CInternetSession class and the CFtpConnection class to perform ftp. My
question is I would like to know how can I check to see ofthe
CInternetSession instance one used is still connected to the internet, and
how to check to see if the CFtpConnection instance that is till connected to
an ftp site?
Are there simple function I can call on each instance to see if each is
still connected?

Thanks
Steve
Sun_wat...@hotmail.com