1using System;
 2using System.Threading;
 3
 4namespace SigletonPattern.SigletonCounter
 5{
 6    /**//// <summary> 
 7    /// 功能：简单计数器的单件模式 
 8    /// 编写：Terrylee 
 9    /// 日期：2005年12月06日 
10    /// </summary> 
11    public class CountSigleton
12    {
13        /**////存储唯一的实例 
14        static CountSigleton uniCounter = new CountSigleton();
15
16        /**////存储计数值 
17        private int totNum = 0;
18
19        private CountSigleton()
20
21        {
22            /**////线程延迟2000毫秒 
23            Thread.Sleep(2000);
24        }
25
26        static public CountSigleton Instance()
27
28        {
29
30            return uniCounter;
31
32        }
33
34        /**////计数加1 
35        public void Add()
36        {
37            totNum ++;
38        }
39
40        /**////获得当前计数值 
41        public int GetCounter()
42        {
43            return totNum;
44        }
45
46    }
47}
48 

 1using System;
 2using System.Threading;
 3using System.Text;
 4
 5namespace SigletonPattern.SigletonCounter
 6{
 7    /**//// <summary>
 8    /// 功能：创建一个多线程计数的类
 9    /// 编写：Terrylee
10    /// 日期：2005年12月06日
11    /// </summary>
12    public class CountMutilThread
13    {
14        public CountMutilThread()
15        {
16
17        }
18
19        /**//// <summary>
20        /// 线程工作
21        /// </summary>
22        public static void DoSomeWork()
23        {
24            /**////构造显示字符串
25            string results = "";
26
27            /**////创建一个Sigleton实例
28            CountSigleton MyCounter = CountSigleton.Instance();
29
30            /**////循环调用四次
31            for(int i=1;i<5;i++)
32            {
33                /**////开始计数
34                MyCounter.Add();
35
36                results +="线程";
37                results += Thread.CurrentThread.Name.ToString() + "——〉";
38                results += "当前的计数：";
39                results += MyCounter.GetCounter().ToString();
40                results += "\n";
41
42                Console.WriteLine(results);
43
44                /**////清空显示字符串
45                results = "";
46            }
47        }
48
49        public void StartMain()
50        {
51
52            Thread thread0 = Thread.CurrentThread;
53
54            thread0.Name = "Thread 0";
55
56            Thread thread1 =new Thread(new ThreadStart(DoSomeWork));
57
58            thread1.Name = "Thread 1";
59
60            Thread thread2 =new Thread(new ThreadStart(DoSomeWork));
61
62            thread2.Name = "Thread 2";
63
64            Thread thread3 =new Thread(new ThreadStart(DoSomeWork));
65
66            thread3.Name = "Thread 3";
67
68            thread1.Start();
69
70            thread2.Start();
71
72            thread3.Start();
73
74            /**////线程0也只执行和其他线程相同的工作
75            DoSomeWork();
76        }
77    }
78}
79

 1using System;
 2using System.Text;
 3using System.Threading;
 4
 5namespace SigletonPattern.SigletonCounter
 6{
 7    /**//// <summary> 
 8    /// 功能：实现多线程计数器的客户端 
 9    /// 编写：Terrylee 
10    /// 日期：2005年12月06日 
11    /// </summary> 
12    public class CountClient
13    {
14        public static void Main(string[] args)
15        {
16       CountMutilThread cmt = new CountMutilThread();
17
18            cmt.StartMain();
19
20            Console.ReadLine();
21        }
22    }
23}
24