Sending checkbox items to text file

[twilitegxa]

I have a checkboxlist and I need to know how I can send the values of all checked items to a text file. I already have other controls on the form sending their values to my text file, but I don't know how to get the values of the checked items and then send them to the text file as well. So, first of all, how do I even get the values of the checked items? The checkboxlist's name is cblLike. I'm not very experienced with vb.net yet, so any help would be greatly appreciated!