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 ...

In VBA for access 2000, it was really easy to prevent someone from entering a value that was not in the list. In the combobox's properties, you just change the "LIMIT TO LIST" property to ...