"Grouping" dictionary by value
- by user1260827
I have a dictionary: Dictionary<int,int>. I want to get new dictionary where keys of original dictionary represent as List<int>. This is what I mean:
var prices = new Dictionary<int,int>();
The prices contain the following data:
1 100
2 200
3 100
4 300
I want to get the IList<Dictionary<int,List<int>>>:
int List<int>
100 1,3
200 2
300 4
How can I do this?
