Simple Measurement in C#

Measure.cs

        private static void Measure(string what, int reps, Action action){
            action(); //Warmup

            double[] results=new double[reps];

            for(int i=0;i<reps;i++){
                StopWatch sw= StopWatch.StartNew();
                action();
                results[i]=sw.Elapsed.TotalMilliseconds;
            }

            Console.WriteLine("{0} - AVG = {1}, {2} = MIN, {3} = MAX",
                        what, results.Average(), results.Min(),rsults.Max());
        }