Call constructor in base class : Base Class : Class C# Examples

    
using  System;

public  class  BaseClass
{
        public  BaseClass(int  x)
        {
                this.x  =  x;
        }
        public  int  X
        {
                get
                {
                        return(x);
                }
        }
        int        x;
}

public  class  Derived:  BaseClass
{
        public  Derived(int  x):  base(x)
        {
        }
}

class  MainClass
{
        public  static  void  Main()
        {
                Derived  d  =  new  Derived(15);
                Console.WriteLine("X  =  {0}",  d.X);
        }
}