How to get MAX value from Dictionary?

Question

I have

Dictionary d = new Dictionary();

How I can get an Guid which has MAX

Answer 1

            var maxGuid = Guid.Empty;
            var maxDateTime = DateTime.MinValue;
            foreach (var kvp in d)
            {
                if (kvp.Value > maxDateTime)
                {
                    maxGuid = kvp.Key;
                    maxDateTime = kvp.Value;
                }
            }
            Console.WriteLine("Guid of max date is: " + maxGuid.ToString());