I was looking at some code that used a foreach loop to get the "first" item in a dictionary object. The code assumes that this is the first one added to the dictionary.
Initially I thought the Dictionary.First() method would be more efficient. But then I realized that the whole notion of what item is first might not make much sense in this context.
The SortedDictionary, which Echilon suggested, probably has more overhead and way more functionality than I need. I am leaning toward just save the key of the first element added.
