How to shuffle a dictionary of objects?

Question

C++ / C#

I thought there was some method like .Suffle() but no, tell me how to shuffle a Dictionary type dictionary so that the pairs are preserved but the order is different?
int out of order, a collection of different non-repeating digits (1,5,7,8,15,18, etc.)...

Answer 1

Random rand = new Random();
var shuffledDictionary = originalDictionary.OrderBy(x => rand.Next()).ToDictionary(item => item.Key, item => item.Value);