CountdownEvent - example | C# Online Compiler

CountdownEvent - example by Zaknafeyn

using System;
using System.Threading;

public class LockStatement 
{ 
	static CountdownEvent _countdown = new CountdownEvent (3);
	
	public static void Main()
	{	
		new Thread (SaySomething).Start ("I am thread 1");
		new Thread (SaySomething).Start ("I am thread 2");
		new Thread (SaySomething).Start ("I am thread 3");
		_countdown.Wait(); // Blocks until Signal has been called 3 times
		Console.WriteLine ("All threads have finished speaking!"); 
	}
	
	static void SaySomething (object thing)
	{
		Thread.Sleep(1000);
		Console.WriteLine (thing);
		_countdown.Signal();
	} 
}

​x
 
using System;
using System.Threading;
​
public class LockStatement 
{ 
    static CountdownEvent _countdown = new CountdownEvent (3);
    
    public static void Main()
    {   
        new Thread (SaySomething).Start ("I am thread 1");
        new Thread (SaySomething).Start ("I am thread 2");
        new Thread (SaySomething).Start ("I am thread 3");
        _countdown.Wait(); // Blocks until Signal has been called 3 times
        Console.WriteLine ("All threads have finished speaking!"); 
    }
    
    static void SaySomething (object thing)
    {
        Thread.Sleep(1000);
        Console.WriteLine (thing);
        _countdown.Signal();
    } 
}

{
  "reports": {
    "report": {
      "id": "1",
      "step": {
        "id": "2",
        "step": [
          {
            "id": "3",
            "step": [
              {
                "id": "4",
                "step": [
                  {
                    "id": "8",
                    "step": null
                  },
                  {
                    "id": "9",
                    "step": null
                  }
                ]
              },
              {
                "id": "5",
                "step": null
              }
            ]
          },
          {
            "id": "6",
            "step": {
              "id": "7",
              "step": null
            }
          }
        ]
      }
    }
  }
}

Cached Result
Last Run:	8:42:45 am
Compile:	0.324s
Execute:	0.224s
Memory:	709.39kb
CPU:	0.375s

View IL Code