C# (CSharp) ConsoleApplication1 Singleton2示例

示例#1

文件： 21、单例模式.cs 项目： wuzlai/DesignModel

 public static Singleton2 GetInstance()
 {
     if (instance == null)
     {
         lock (myLock)
         {
             if (instance == null)
             {
                 instance = new Singleton2();
             }
         }
     }
     return(instance);
 }

示例#2

文件： 21、单例模式.cs 项目： AmazingCode/DesignModel

 public static Singleton2 GetInstance()
 {
     if (instance == null)
     {
         lock (myLock)
         {
             if(instance==null)
                 instance=new Singleton2();
         }
     }
     return instance;
 }