A simple generic class hierarchy : Generic Hiearchy : Generic C# Examples

    
using  System;  
  
class  Gen<T>  {    
    T  ob;  
        
    public  Gen(T  o)  {    
        ob  =  o;    
    }    
    
    public  T  getob()  {    
        return  ob;    
    }    
}    
  
class  Gen2<T>  :  Gen<T>  {  
    public  Gen2(T  o)  :  base(o)  {  
    }  
}  
  
class  MainClass  {  
    public  static  void  Main()  {  
        Gen2<string>  g2  =  new  Gen2<string>("Hello");  
  
        Console.WriteLine(g2.getob());  
    }  
}