. NET programs start debugger. NET test code time consuming

Some of the scenes. NET program, it is not easy to set breakpoints, you can add the code to start the debugger in. NET code in the following ways:

if (! debugger.isattached)    debugger.launch ();

Add references using System.Diagnostics at the beginning of the file;

Refer to the following code example, Visual Studio 2015 built-in view of the performance of code execution between two segments (memory cost and processor time)

class program{    staticvoid Main ()    {        //Create new stopwatch        new Stopwatch ();        //Begin timing        Stopwatch. Start ();        //Do something  here is the time-consuming code        that needs to be tested  for (int i = 0; i <; i++)        {            thread.sleep (1);        }        //Stop timing        Stopwatch. Stop ();        //Write result        Console.WriteLine ("time elapsed: {0}", stopwatch. Elapsed);}    }

. NET programs start debugger. NET test code time consuming