Accessing a Private Constructor from Outside the Class in C#

Question

If I define a class with a private default constructor and a public constructor that has parameters, how can I access the private constructor?

public class Bo         


        

Answer 1

public class demo
{
   private demo()
    {
        Console.WriteLine("This is no parameter private constructor");
    }
    public demo(int a)
    {
        demo d = new demo('c');// u can call both private contstructors from here
        demo dd = new demo();
        Console.WriteLine("This is one parameter public constructor");
    }
    private demo(char a)
    {
        Console.WriteLine("This is one parameter public constructor::" + a);
    }
}

class Program
{
    static void Main(string[] args)
    {
        demo obj = new demo(7);
        // demo obj = new demo();  // it will raise error
        Console.ReadLine();
    }
}