One name many forms

public abstract class AppleBase  

   {  

       public AppleBase()  

       {  

  

       }  

       public abstract void SetPrice();  

   } 



First, if I try to create an object of an abstract class what will happen?

 

 

There, it's a compile-time error. forget about running your program, not even complier is ready to allow that.

 

So basically we can not create an instance to call a constructor. But it is not the only way to call a constructor.

 

Ever heard about Constructor chaining

• 
   Constructor Chaining is a concept when a constructor calls another constructor in the same class or its base class.
  

Let me explain it to you with an example.

 

Say we have base class AppleBase which is printing a message in its constructor.

1.