Since I cannot order my dictionary, what is the best way of going about taking key value pairs and also maintaing an index?
You need to be more specific about the requirements:
I suspect that maintaining a List<TKey> or LinkedList<TKey> along with a Dictionary<TKey, TValue> will be the best/simplest route if you still need to look them up - otherwise a
List<KeyValuePair<TKey, TValue>> would work fine.
For the first option, you could encapsulate this in a type implementing IDictionary<TKey, TValue>. You may actually want to make it a LinkedList<KeyValuePair<TKey, TValue>> and a Dictionary<TKey, LinkedListNode<KeyValuePair<TKey, TValue>>> to make it efficient to iterate over keys, values or entries, and to be able to handle removals efficiently.
Have a look at System.Collections.Generic.SortedDictionary and System.collections.Generic.SortedList.
Sorted dictionary orders the pairs, sorted list orders the keys and values independently.
you can use:
KeyValuePair<object, object>[] objects;
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Since I cannot order my dictionary, what is the best way of going about taking key value pairs and also maintaing an index?
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