set value of all keys c# code example

Example 1: c# dictionaries

IDictionary<int, string> dict = new Dictionary<int, string>();
        
//or

Dictionary<int, string> dict = new Dictionary<int, string>();

Example 2: how to change all values in dictionary c#

dict = dict.ToDictionary(kvp => kvp.Key, kvp => kvp.Value.Select(v => v.Nr));