1

2

3

4

5

6

7

8

9

10

static void Main(string[] args)

{

    Parallel.For(0, 5, i =>

       {

           //打印平方

           Console.WriteLine("The Square of {0} is {1}", i, i * i);

       }

    );

    Console.ReadKey();

}

1

2

3

4

5

The Square of 0 is 0

The Square of 2 is 4

The Square of 1 is 1

The Square of 4 is 16

The Square of 3 is 9

1

2

3

4

5

6

7

8

9

10

11

static void Main(string[] args)

{

    const int maxValues = 5;

    int[] Squares = new int[maxValues];

    Parallel.For(0, maxValues , i =>Squares[i] = i*i );

    for (int i = 0; i < maxValues; i++) Console.WriteLine("Square of {0} is {1}", i, Squares[i]);

    Console.ReadKey();

}

1

2

3

4

5

6

7

8

9

10

static void Main(string[] args)

{

    string[] squares = new string[]

        {"We", "hold", "these", "truths", "to", "be", "self-evident", "that", "all", "men", "are", "created", "equal"};

    Parallel.ForEach(squares,

        i => Console.WriteLine(string.Format("'{0}' has {1} letters", i, i.Length)));

    Console.ReadKey();

}

1

2

3

4

5

6

7

8

9

10

11

12

13

'We' has 2 letters

'hold' has 4 letters

'these' has 5 letters

'to' has 2 letters

'truths' has 6 letters

'self-evident' has 12 letters

'that' has 4 letters

'be' has 2 letters

'men' has 3 letters

'are' has 3 letters

'created' has 7 letters

'equal' has 5 letters

'all' has 3 letters