What is the best way to measure execution time of a function?

Question

Obviously I can do and DateTime.Now.After - DateTime.Now.Before but there must be something more sophisticated.

Any tips appreciated.

Answer 1

System.Environment.TickCount and the System.Diagnostics.Stopwatch class are two that work well for finer resolution and straightforward usage.

See Also:

• Is DateTime.Now the best way to measure a function’s performance?
• High resolution timer in .NET
• Environment.TickCount vs DateTime.Now
• What’s the best way to benchmark programs in Windows?