Get dictionary key if value contains string

Question

I have this Dictionary:

    static Dictionary<int, string> Players = new Dictionary<int, string>();
    dictionary.Add(1, "Chris [GC]");
    dictionary.Add(2, "John");
    dictionary.Add(3, "Paul");
    dictionary.Add(4, "Daniel [GC]");

I want to get the key of values that contains "[GC]"

Any idea how?

Thanks.

Answer 1

Use LINQ:

var result = Players.Where(p => p.Value.Contains("[GC]")).Select(p => p.Key);