Use of volatile : Lock : Thread C# Examples

Use of volatile

    
using  System;

class  Singleton
{
        static  object  sync  =  new  object();
        
        static  volatile  Singleton  singleton  =  null;
        
        private  Singleton()
        {
        }
        
        public  static  Singleton  GetSingleton()        
        {
                if  (singleton  ==  null)
                {
                        lock(sync)
                        {
                                if  (singleton  ==  null)
                                singleton  =  new  Singleton();
                        }
                }
                
                return(singleton);
        }
}
    
   
  
   

Related in same category :
• Shared resource without lock
• Lock Demo
• Use lock to synchronize access to an object
• Using Lock
• Use the lock object
• Multi Threaded Printing (Synchronizing Threads)