C#中的单例模式

1public sealed class Singleton
 2{
 3    static Singleton instance=null;
 4
 5    Singleton()
 6    {
 7    }
 8
 9    public static Singleton Instance
10    {
11        get
12        {
13            if (instance==null)
14            {
15                instance = new Singleton();
16            }
17            return instance;
18        }
19    }
20}

转载于:https://www.cnblogs.com/xiaozhuaweiliang/archive/2012/11/23/danli.html