Countdown timer

Question

My main problem is that I don’t know how to search for what I am looking for on google because I get different results (maybe this is not a countdown timer).

I want to calculate how long it takes to execute a function. Instructions are executed within a few seconds (seconds, not milliseconds).

How to do this in C # / NET, for example?

Answer 1

You want to use StopWatch.

See question for details .

Is DateTime.Now the best way to measure the performance of a function?

Answer 2

If you want to find bottlenecks in your application, you can check