I have no idea what I'm doing wrong here. I've followed tutorials, read blogs, read StackOverflow, etc, and I can't figure this out. I have a dictionary of key/value pairs I want to bind to a ListBox.

I'm trying to do some GUI stuff in a C# program. Basically I have a Combo Box where I select which database results I want to see. When I select an item in the Combo Box, it generates an event which I ...