Measure

MeasureHelper.cs

public static class MeasureHelper
{
    public static IDisposable Measure([CallerMemberName] string caller = null)
    {
        var stopWatch = Stopwatch.StartNew();

        return Disposable.Create(() =>
        {
            stopWatch.Stop();
            Console.WriteLine("Measured in {0}: {1}", caller, stopWatch.Elapsed);
        });
    }
    
    // Include this, if you don't have System.Reactive.Disposable
    private class Disposable : IDisposable
    {
        private Action disposable;
        
        private Disposable(Action disposable)
        {
            this.disposable = disposable;
        }
        
        public static Disposable Create(Action disposable)
        {
            return new Disposable(disposable);
        }
        
        public void Dispose()
        {
            var dispose = Interlocked.Exchange(ref disposable, null);

            if (dispose != null)
            {
                dispose();
            }
        }
    }
}

Usage.cs

using(MeasureHelper.Measure())
{
    MeasureMe();
}