Here's a list of general naming conventions from MSDN.
I tend to just go-with-the-flow, however. Whatever standards are currently in place, it's usually easiest to just go with them and maybe slowly shift it over time. It's not really practical to just come into a project with your own idea of "standards" and try to implement them.
It doesn't REALLY matter what standards are used, imo -- just that there are some and people know what they are.
