Singleton mode Project Application

For a demo of Singleton mode, the object is locked to be unique for multi-threaded access.

 

Using System;
Using System. Collections. Generic;
Using System. Text;

Class Singleton
{

Private static object lockHelper = new object ();
Private static volatile Singleton instance = null;
Private string _ myName;

Public string MyName
{
Get {return _ myName ;}
Set {_ myName = value ;}
}

Private Singleton ()
{
_ MyName = "Yang Bin ";
}

Public static Singleton GetInstance ()
{
If (instance = null)
{
Lock (lockHelper)
{
If (instance = null)
{
Instance = new Singleton ();
}
}
}
Return instance;

}

}

Class Program
{
Static void main (string [] ARGs)
{
Console. writeline (singleton. getinstance (). myname );
Console. Readline ();
}
}