Measures the time taken to add some numbers : Date Time : Development Class C# Source Code

Measures the time taken to add some numbers

    

/*
Mastering Visual C# .NET
by Jason Price, Mike Gunderloy

Publisher: Sybex;
ISBN: 0782129110
*/
/*
  Example9_6.cs measures the time taken to add some numbers
*/

using System;

public class Example9_6
{

  public static void Main()
  {

    // create a DateTime object and set it to the
    // current date and time
    DateTime start = DateTime.Now;

    // add numbers using a for loop
    long total = 0;
    for (int count = 0; count < 1000000; count++)
    {
      total += count;
    }

    // subtract the current date and time from the start,
    // storing the difference in a TimeSpan
    TimeSpan timeTaken = DateTime.Now - start;

    // display the number of milliseconds taken to add the numbers
    Console.WriteLine("Milliseconds = " + timeTaken.Milliseconds);

    // display the total of the added numbers
    Console.WriteLine("total = " + total);

  }

}


           
       
    
   
  
   

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• Specify Kind DateTime
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• DateTime and TimeSpan Instances
• use the Now and UtcNow properties to get the currrent date and time
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• use the overloaded less than operator (
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