static

 

代码 
 1 class Counter
 2     {
 3         private static int count = 0;
 4 
 5         public Counter()
 6         {
 7             count++;
 8         }
 9 
10         public static int Count
11         {
12             get
13             {
14                 return count;
15             }
16         }
17     }
18 
19     
20     
21     class Program
22     {
23         static void Main(string[] args)
24         {
25            
26             Counter c1 = new Counter();
27             Counter c2 = new Counter();
28             Counter c3 = new Counter();
29             Console.WriteLine("count类有{0}个实例",Counter.Count);        
30             Console.ReadKey();
31         }
32     }

 

输出结果：

posted @ 2010-06-03 15:23  冰棒冰  阅读(265)  评论(1)    收藏  举报