一般迴圈的寫法

static void Main(string[] args)
{
	int x = 0;
	for(int i = 0 ; i<10 ; i++)
	{
		x++;
	}
}

Parallel For寫法

static void Main(string[] args)
{
	int x = 0;
	Parallel.For(0, 10, i =>
 	{
		Interlocked.Increment(ref x);
	});
}

Parallel Foreach寫法

static void Main(string[] args)
{
	List<int> testData = new List<int>();
	Parallel.ForEach(testData, (item, loopState) =>
	{
		System.Console.WriteLine(item);
	});
}

取得Parallel Thread編號

static void Main(string[] args)
{
	int x = 0;
	Parallel.For(0, 10, i =>
	{
		System.Console.WriteLine("Thread " + Thread.CurrentThread.ManagedThreadId);
	});
}