.NET: C#: StopWatch

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StopWatch class is used for calculate the timespan for that procedure. In Debug Mode it will be very useful.

 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Diagnostics; 6  7 namespace StopWatchTest 8 { 9     class Program10     {11         static void Main(string[] args)12         {13             Stopwatch sw = new Stopwatch();14             string s = string.Empty;15             StringBuilder sb = new StringBuilder();16             const int ticks = 100000;17             sw.Start();18             for (int i = 0; i < ticks; i++) s += "a";19             sw.Stop();20             TimeSpan ts = sw.Elapsed;21             Console.WriteLine("string append ‘a‘ {0} times using time in time: {1}, in milliSeconds: {2}, ticks: {3}", ticks.ToString(), ts.ToString(), ts.Milliseconds.ToString(), ts.Ticks.ToString());22             sw.Restart();23             for (int i = 0; i < ticks; i++) sb.Append("a");24             sw.Stop();25             //ts = sw.Elapsed;26             Console.WriteLine("StringBuilder append ‘a‘ {0} times using time in time: {1}, in milliSeconds: {2}, ticks: {3}", ticks.ToString(), sw.Elapsed.ToString(), sw.ElapsedMilliseconds.ToString(), sw.ElapsedTicks.ToString());27         }28     }29 }

 

.NET: C#: StopWatch