How to insert element in first index in dictionary?

Question

Is there a method or technique that allows you to insert an element into a Dictionary guaranteeing that the item is in the first index of t

Answer 1

I know it is a three years old question. But found a workaround of this problem. It may help someone

Dictionary dic = foo.GetOutput();

dic = (new Dictionary {{"key","value"}}).Concat(dic).ToDictionary(k => k.Key, v => v.Value);

This will insert the element in the beginning of dictionary :)